CI: (deps): Bump coverage from 7.0.0 to 7.0.5 in /ci

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.0.0 to 7.0.5.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](coveragepy/coveragepy@7.0.0...7.0.5)

---
updated-dependencies:
- dependency-name: coverage
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

ci/test_requirements.txt

@@ -1,5 +1,5 @@
 pytest==7.2.0
 pytest-mpl==0.16.1
 netCDF4==1.6.2
-coverage==7.0.0
+coverage==7.0.5
 dask==2022.12.1