Grafana-wtf

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- Be more graceful when decoding Grafana dashboard data structures. Thanks, jangaraj!

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- Upgrade to ``colored==1.4.3``. Thanks, dslackw!
- Tests: Use ``.env`` file for propagating environment variables to Docker Compose
- CI/GHA test matrix: Use Grafana 7.5.11 and 8.3.1 and add Python 3.10
- Add feature to explore datasources, specifically for finding unused ones.
Thanks, chenlujjj!

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- Improve behaviour of "replace" action by clearing the cache
- Croak when obtaining unknown report format
- Use ANSI colors only on TTYs
- Add software tests, with CI on GHA
- Add monkeypatch for grafana-api package to mitigate flaw with "replace" action.
See also https://github.com/m0nhawk/grafana_api/pull/85.
- Bump/improve dependency versions to 3rd-party packages
- Run tests on CI against different versions of Grafana
- Add a tabular report to the find command. Thanks, cronosnull!

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- Add option ``--select-dashboard`` to scan specific dashboards by list of uids
- Bump dependent modules to their most recent versions
- Add option to replace string within dashboard

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- Compensate for leading slash in API URL inserted by ``grafana_api``. Thanks, `jangaraj`_.

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- Add "--http-logging" option