⬆️ Update coverage requirement from ~=6.4.4 to ~=6.5.0

Updates the requirements on [coverage](https://github.com/nedbat/coveragepy) to permit the latest version.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@6.4.4...6.5.0)

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

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

requirements_test.txt

@@ -1,3 +1,3 @@
 pytest~=7.1.3
-coverage~=6.4.4
+coverage~=6.5.0
 pydeps~=1.10.22