Bump coverage from 7.9.1 to 7.9.2 in /.github/dependabot

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.9.1 to 7.9.2.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](coveragepy/coveragepy@7.9.1...7.9.2)

---
updated-dependencies:
- dependency-name: coverage
  dependency-version: 7.9.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/dependabot/constraints.txt

@@ -1,5 +1,5 @@
 cloudpickle<=3.1.1
-coverage==7.9.1
+coverage==7.9.2
 h5py<3.15.0
 karabo-bridge==0.7.0
 msgpack<=1.1.1