Update dependency pytest-cov to ~=6.2.1 (#911)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

setup.cfg

@@ -63,7 +63,7 @@ dev =
     types-pytz~=2025.2.0.20250326
     pre-commit~=4.2.0
     pytest-cases~=3.8.0
-    pytest-cov~=6.1.1
+    pytest-cov~=6.2.1
     pytest_randomly~=3.16.0
     pytest~=8.4.1
     types-python-dateutil~=2.9.0