Bump coverage from 7.6.11 to 7.6.12

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.6.11 to 7.6.12.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.6.11...7.6.12)

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

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

Author: dependabot[bot]

requirements_dev.txt

@@ -1,4 +1,4 @@
-coverage==7.6.11
+coverage==7.6.12
 flake8==7.1.1
 mypy==1.14.1
 numpy==2.2.3

setup.cfg

@@ -44,7 +44,7 @@ include_package_data = True
 
 [options.extras_require]
 testing =
-    coverage==7.6.11
+    coverage==7.6.12
     flake8==7.1.1
     mypy==1.14.1
     numpy==2.2.3