Bump pytest-cov from 6.1.1 to 6.2.1

Bumps [pytest-cov](https://github.com/pytest-dev/pytest-cov) from 6.1.1 to 6.2.1.
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v6.1.1...v6.2.1)

---
updated-dependencies:
- dependency-name: pytest-cov
  dependency-version: 6.2.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements-dev.in

@@ -3,5 +3,5 @@ mypy==1.16.0
 pip-tools==7.4.1
 pre-commit==4.2.0
 pytest==8.4.0
-pytest-cov==6.1.1
+pytest-cov==6.2.1
 pytest-env==1.1.5

requirements-dev.txt

@@ -37,7 +37,9 @@ pip-tools==7.4.1
 platformdirs==4.3.6
     # via virtualenv
 pluggy==1.5.0
-    # via pytest
+    # via
+    #   pytest
+    #   pytest-cov
 pre-commit==4.2.0
     # via -r requirements-dev.in
 pygments==2.19.1
@@ -51,7 +53,7 @@ pytest==8.4.0
     #   -r requirements-dev.in
     #   pytest-cov
     #   pytest-env
-pytest-cov==6.1.1
+pytest-cov==6.2.1
     # via -r requirements-dev.in
 pytest-env==1.1.5
     # via -r requirements-dev.in