Update pytest-cov requirement from ~=6.2 to ~=6.3 (#2817)

Updates the requirements on [pytest-cov](https://github.com/pytest-dev/pytest-cov) to permit the latest version.
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](https://github.com/pytest-dev/pytest-cov/compare/v6.2.0...v6.3.0)

---
updated-dependencies:
- dependency-name: pytest-cov
  dependency-version: 6.3.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements_minimal.txt

diff --git a/requirements_minimal.txt b/requirements_minimal.txt
index f5a58f7..b7fdcaf 100644
--- a/requirements_minimal.txt
+++ b/requirements_minimal.txt
@@ -5,5 +5,5 @@
 # Tools used to run tests
 coverage~=7.10
 pytest
-pytest-cov~=6.2
+pytest-cov~=6.3
 mypy