Add pi.dev podcast badge (#2738)

This PR is a blatant conflict of interest, so I leave it to the other
core maintainers to decide whether to accept it 😊

## Checklist

- [ ] I have added
[tests](https://www.cursorless.org/docs/contributing/test-case-recorder/)
- [ ] I have updated the
[docs](https://github.com/cursorless-dev/cursorless/tree/main/docs) and
[cheatsheet](https://github.com/cursorless-dev/cursorless/tree/main/cursorless-talon/src/cheatsheet)
- [ ] I have not broken the cheatsheet

Author: pokey

README.md

@@ -15,6 +15,9 @@
   <a href="https://github.com/cursorless-dev/cursorless/blob/main/LICENSE" target="_blank">
     <img alt="License: MIT" src="https://img.shields.io/github/license/cursorless-dev/cursorless-vscode?color=success&logo=data:image/svg%2bxml;base64,PHN2ZyBhcmlhLWhpZGRlbj0idHJ1ZSIgZm9jdXNhYmxlPSJmYWxzZSIgZGF0YS1wcmVmaXg9ImZhcyIgZGF0YS1pY29uPSJiYWxhbmNlLXNjYWxlIiBjbGFzcz0ic3ZnLWlubGluZS0tZmEgZmEtYmFsYW5jZS1zY2FsZSBmYS13LTIwIiByb2xlPSJpbWciCiAgICB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA2NDAgNTEyIj4KICAgIDxwYXRoIGZpbGw9IndoaXRlIiBkPSJNMjU2IDMzNmgtLjAyYzAtMTYuMTggMS4zNC04LjczLTg1LjA1LTE4MS41MS0xNy42NS0zNS4yOS02OC4xOS0zNS4zNi04NS44NyAwQy0yLjA2IDMyOC43NS4wMiAzMjAuMzMuMDIgMzM2SDBjMCA0NC4xOCA1Ny4zMSA4MCAxMjggODBzMTI4LTM1LjgyIDEyOC04MHpNMTI4IDE3Nmw3MiAxNDRINTZsNzItMTQ0em01MTEuOTggMTYwYzAtMTYuMTggMS4zNC04LjczLTg1LjA1LTE4MS41MS0xNy42NS0zNS4yOS02OC4xOS0zNS4zNi04NS44NyAwLTg3LjEyIDE3NC4yNi04NS4wNCAxNjUuODQtODUuMDQgMTgxLjUxSDM4NGMwIDQ0LjE4IDU3LjMxIDgwIDEyOCA4MHMxMjgtMzUuODIgMTI4LTgwaC0uMDJ6TTQ0MCAzMjBsNzItMTQ0IDcyIDE0NEg0NDB6bTg4IDEyOEgzNTJWMTUzLjI1YzIzLjUxLTEwLjI5IDQxLjE2LTMxLjQ4IDQ2LjM5LTU3LjI1SDUyOGM4Ljg0IDAgMTYtNy4xNiAxNi0xNlY0OGMwLTguODQtNy4xNi0xNi0xNi0xNkgzODMuNjRDMzY5LjA0IDEyLjY4IDM0Ni4wOSAwIDMyMCAwcy00OS4wNCAxMi42OC02My42NCAzMkgxMTJjLTguODQgMC0xNiA3LjE2LTE2IDE2djMyYzAgOC44NCA3LjE2IDE2IDE2IDE2aDEyOS42MWM1LjIzIDI1Ljc2IDIyLjg3IDQ2Ljk2IDQ2LjM5IDU3LjI1VjQ0OEgxMTJjLTguODQgMC0xNiA3LjE2LTE2IDE2djMyYzAgOC44NCA3LjE2IDE2IDE2IDE2aDQxNmM4Ljg0IDAgMTYtNy4xNiAxNi0xNnYtMzJjMC04Ljg0LTcuMTYtMTYtMTYtMTZ6Ij48L3BhdGg+Cjwvc3ZnPg==" />
   </a>
+  <a href="https://pi.dev/github.com/cursorless-dev/cursorless/readme" target="_blank">
+    <img alt="Podcast" src="https://img.shields.io/endpoint?url=https%3A%2F%2Fpi.dev%2Fshields.io" />
+  </a>
 </p>
 
 Cursorless is a spoken language for structural code editing, enabling developers to code by voice at speeds not possible with a keyboard. Cursorless decorates every token on the screen and defines a spoken language for rapid, high-level semantic manipulation of structured text.