Bump anyio from 4.4.0 to 4.6.2.post1

Bumps [anyio](https://github.com/agronholm/anyio) from 4.4.0 to 4.6.2.post1.
- [Release notes](https://github.com/agronholm/anyio/releases)
- [Changelog](https://github.com/agronholm/anyio/blob/master/docs/versionhistory.rst)
- [Commits](agronholm/anyio@4.4.0...4.6.2.post1)

---
updated-dependencies:
- dependency-name: anyio
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -1,6 +1,6 @@
 # This file was autogenerated via `uv export`.
 annotated-types==0.7.0
-anyio==4.4.0
+anyio==4.6.2.post1
 asn1crypto==1.5.1
 cffi==1.17.1
 click==8.1.7