pip prod(deps): update pytest-cov requirement from <7.0.1 to <7.1.1

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](pytest-dev/pytest-cov@v1.0...v7.1.0)

---
updated-dependencies:
- dependency-name: pytest-cov
  dependency-version: 7.1.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements-testing.txt

@@ -1,6 +1,6 @@
 pytest>=7.2,<9.1
 pytest-runner<6.0.2
-pytest-cov<7.0.1
+pytest-cov<7.1.1
 flake8-pyproject>=1.2.3,<1.2.5
 nbval<0.11.1
 scipy<1.15.4