Bump coverage from 7.9.0 to 7.10.6 in /requirements (#1519)

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.9.0 to 7.10.6.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.9.0...7.10.6)

---
updated-dependencies:
- dependency-name: coverage
  dependency-version: 7.10.6
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements/coverage.txt

@@ -1,2 +1,2 @@
-coverage==7.9.0
+coverage==7.10.6
 toml==0.10.2