Auto merge of #12775 - rust-lang:renovate/latest-msrv-1.x, r=epage

chore(deps): update latest msrv to v1.73

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This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [latest-msrv](https://togithub.com/rust-lang/rust) | minor | `1.72.0` -> `1.73` |

---

### Release Notes

<details>
<summary>rust-lang/rust (latest-msrv)</summary>

### [`v1.73`](https://togithub.com/rust-lang/rust/blob/HEAD/RELEASES.md#Version-1730-2023-10-05)

[Compare Source](https://togithub.com/rust-lang/rust/compare/1.72.0...1.73.0)

\==========================

<a id="1.73.0-Language"></a>

## Language

-   [Uplift `clippy::fn_null_check` lint as `useless_ptr_null_checks`.](https://togithub.com/rust-lang/rust/pull/111717/)
-   [Make `noop_method_call` warn by default.](https://togithub.com/rust-lang/rust/pull/111916/)
-   [Support interpolated block for `try` and `async` in macros.](https://togithub.com/rust-lang/rust/pull/112953/)
-   [Make `unconditional_recursion` lint detect recursive drops.](https://togithub.com/rust-lang/rust/pull/113902/)
-   [Future compatibility warning for some impls being incorrectly considered not overlapping.](https://togithub.com/rust-lang/rust/pull/114023/)
-   [The `invalid_reference_casting` lint is now **deny-by-default** (instead of allow-by-default)](https://togithub.com/rust-lang/rust/pull/112431)

<a id="1.73.0-Compiler"></a>

## Compiler

-   [Write version information in a `.comment` section like GCC/Clang.](https://togithub.com/rust-lang/rust/pull/97550/)
-   [Add documentation on v0 symbol mangling.](https://togithub.com/rust-lang/rust/pull/97571/)
-   [Stabilize `extern "thiscall"` and `"thiscall-unwind"` ABIs.](https://togithub.com/rust-lang/rust/pull/114562/)
-   [Only check outlives goals on impl compared to trait.](https://togithub.com/rust-lang/rust/pull/109356/)
-   [Infer type in irrefutable slice patterns with fixed length as array.](https://togithub.com/rust-lang/rust/pull/113199/)
-   [Discard default auto trait impls if explicit ones exist.](https://togithub.com/rust-lang/rust/pull/113312/)
-   Add several new tier 3 targets:
    -   [`aarch64-unknown-teeos`](https://togithub.com/rust-lang/rust/pull/113480/)
    -   [`csky-unknown-linux-gnuabiv2`](https://togithub.com/rust-lang/rust/pull/113658/)
    -   [`riscv64-linux-android`](https://togithub.com/rust-lang/rust/pull/112858/)
    -   [`riscv64gc-unknown-hermit`](https://togithub.com/rust-lang/rust/pull/114004/)
    -   [`x86_64-unikraft-linux-musl`](https://togithub.com/rust-lang/rust/pull/113411/)
    -   [`x86_64-unknown-linux-ohos`](https://togithub.com/rust-lang/rust/pull/113061/)
-   [Add `wasm32-wasi-preview1-threads` as a tier 2 target.](https://togithub.com/rust-lang/rust/pull/112922/)

Refer to Rust's \[platform support page]\[platform-support-doc]
for more information on Rust's tiered platform support.

<a id="1.73.0-Libraries"></a>

## Libraries

-   [Add `Read`, `Write` and `Seek` impls for `Arc<File>`.](https://togithub.com/rust-lang/rust/pull/94748/)
-   [Merge functionality of `io::Sink` into `io::Empty`.](https://togithub.com/rust-lang/rust/pull/98154/)
-   [Implement `RefUnwindSafe` for `Backtrace`](https://togithub.com/rust-lang/rust/pull/100455/)
-   [Make `ExitStatus` implement `Default`](https://togithub.com/rust-lang/rust/pull/106425/)
-   [`impl SliceIndex<str> for (Bound<usize>, Bound<usize>)`](https://togithub.com/rust-lang/rust/pull/111081/)
-   [Change default panic handler message format.](https://togithub.com/rust-lang/rust/pull/112849/)
-   [Cleaner `assert_eq!` & `assert_ne!` panic messages.](https://togithub.com/rust-lang/rust/pull/111071/)
-   [Correct the (deprecated) Android `stat` struct definitions.](https://togithub.com/rust-lang/rust/pull/113130/)

<a id="1.73.0-Stabilized-APIs"></a>

## Stabilized APIs

-   [Unsigned `{integer}::div_ceil`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.div_ceil)
-   [Unsigned `{integer}::next_multiple_of`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.next_multiple_of)
-   [Unsigned `{integer}::checked_next_multiple_of`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.checked_next_multiple_of)
-   [`std::ffi::FromBytesUntilNulError`](https://doc.rust-lang.org/stable/std/ffi/struct.FromBytesUntilNulError.html)
-   [`std::os::unix::fs::chown`](https://doc.rust-lang.org/stable/std/os/unix/fs/fn.chown.html)
-   [`std::os::unix::fs::fchown`](https://doc.rust-lang.org/stable/std/os/unix/fs/fn.fchown.html)
-   [`std::os::unix::fs::lchown`](https://doc.rust-lang.org/stable/std/os/unix/fs/fn.lchown.html)
-   [`LocalKey::<Cell<T>>::get`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.get)
-   [`LocalKey::<Cell<T>>::set`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.set)
-   [`LocalKey::<Cell<T>>::take`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.take)
-   [`LocalKey::<Cell<T>>::replace`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.replace)
-   [`LocalKey::<RefCell<T>>::with_borrow`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.with_borrow)
-   [`LocalKey::<RefCell<T>>::with_borrow_mut`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.with_borrow_mut)
-   [`LocalKey::<RefCell<T>>::set`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.set-1)
-   [`LocalKey::<RefCell<T>>::take`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.take-1)
-   [`LocalKey::<RefCell<T>>::replace`](https://doc.rust-lang.org/stable/std/thread/struct.LocalKey.html#method.replace-1)

These APIs are now stable in const contexts:

-   [`rc::Weak::new`](https://doc.rust-lang.org/stable/alloc/rc/struct.Weak.html#method.new)
-   [`sync::Weak::new`](https://doc.rust-lang.org/stable/alloc/sync/struct.Weak.html#method.new)
-   [`NonNull::as_ref`](https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.as_ref)

<a id="1.73.0-Cargo"></a>

## Cargo

-   [Encode URL params correctly for `SourceId` in `Cargo.lock`.](https://togithub.com/rust-lang/cargo/pull/12280/)
-   [Bail out an error when using `cargo::` in custom build script.](https://togithub.com/rust-lang/cargo/pull/12332/)

<a id="1.73.0-Misc"></a>

## Misc

<a id="1.73.0-Compatibility-Notes"></a>

## Compatibility Notes

-   [Update the minimum external LLVM to 15.](https://togithub.com/rust-lang/rust/pull/114148/)
-   [Check for non-defining uses of return position `impl Trait`.](https://togithub.com/rust-lang/rust/pull/112842/)

<a id="1.73.0-Internal-Changes"></a>

## Internal Changes

These changes do not affect any public interfaces of Rust, but they represent
significant improvements to the performance or internals of rustc and related
tools.

-   [Remove LLVM pointee types, supporting only opaque pointers.](https://togithub.com/rust-lang/rust/pull/105545/)
-   [Port PGO/LTO/BOLT optimized build pipeline to Rust.](https://togithub.com/rust-lang/rust/pull/112235/)
-   [Replace in-tree `rustc_apfloat` with the new version of the crate.](https://togithub.com/rust-lang/rust/pull/113843/)
-   [Update to LLVM 17.](https://togithub.com/rust-lang/rust/pull/114048/)
-   [Add `internal_features` lint for internal unstable features.](https://togithub.com/rust-lang/rust/pull/108955/)
-   [Mention style for new syntax in tracking issue template.](https://togithub.com/rust-lang/rust/pull/113586/)

</details>

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Author: bors

Cargo.toml

@@ -11,7 +11,7 @@ exclude = [
 ]
 
 [workspace.package]
-rust-version = "1.72.0"
+rust-version = "1.73"
 edition = "2021"
 license = "MIT OR Apache-2.0"