[Dependabot]: Update coverage requirement from ~=7.11 to ~=7.12

Updates the requirements on [coverage](https://github.com/coveragepy/coveragepy) to permit the latest version.
- [Release notes](https://github.com/coveragepy/coveragepy/releases)
- [Changelog](https://github.com/coveragepy/coveragepy/blob/main/CHANGES.rst)
- [Commits](coveragepy/coveragepy@7.11.0...7.12.0)

---
updated-dependencies:
- dependency-name: coverage
  dependency-version: 7.12.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -5,5 +5,5 @@ sphinx ~= 8.2
 docutils ~= 0.21
 docutils_stubs ~= 0.0.22
 
-Coverage ~= 7.11
+Coverage ~= 7.12
 docstr_coverage ~= 2.3.2

tests/requirements.txt

@@ -1,7 +1,7 @@
 -r ../requirements.txt
 
 # Coverage collection
-Coverage ~= 7.11
+Coverage ~= 7.12
 
 # Test Runner
 pytest ~= 9.0