Bump Swatinem/rust-cache from 2.7.7 to 2.7.8

[dependabot]

Bumps Swatinem/rust-cache from 2.7.7 to 2.7.8.

Release notes

Sourced from Swatinem/rust-cache's releases.

v2.7.8

What's Changed

• Include CPU arch in the cache key for arm64 Linux runners by @​rhysd in Swatinem/rust-cache#228

Full Changelog: Swatinem/rust-cache@v2.7.7...v2.7.8

Changelog

Sourced from Swatinem/rust-cache's changelog.

Changelog

2.7.8

• Include CPU arch in the cache key

2.7.7

• Also cache cargo install metadata

2.7.6

• Allow opting out of caching $CARGO_HOME/bin
• Add runner OS in cache key
• Adds an option to do lookup-only of the cache

2.7.5

• Support Cargo.lock format cargo-lock v4
• Only run macOsWorkaround() on macOS

2.7.3

• Work around upstream problem that causes cache saving to hang for minutes.

2.7.2

• Only key by Cargo.toml and Cargo.lock files of workspace members.

2.7.1

• Update toml parser to fix parsing errors.

2.7.0

• Properly cache trybuild tests.

2.6.2

• Fix toml parsing.

2.6.1

• Fix hash contributions of Cargo.lock/Cargo.toml files.

2.6.0

• Add "buildjet" as a second cache-provider backend.
• Clean up sparse registry index.
• Do not clean up src of -sys crates.

... (truncated)

Commits

• 9d47c6a 2.7.8
• 27b8ea9 Include CPU arch in the cache key (#228)
• See full diff in compare view

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