chore(deps): bump coverage from 7.6.1 to 7.6.12

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.6.1 to 7.6.12.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](coveragepy/coveragepy@7.6.1...7.6.12)

---
updated-dependencies:
- dependency-name: coverage
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -6,7 +6,7 @@ anyio==4.8.0
 attrs==25.1.0
 certifi==2025.1.31
 click==8.1.8
-coverage==7.6.1
+coverage==7.6.12
 dnspython==2.7.0
 email_validator==2.2.0
 fastapi==0.115.8