Grafana-wtf

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- OCI: Fix uploading packages to ghcr.io

=================
- CI: Verify support for Grafana 11
- AMG compatibility: Fetch Grafana version from ``/api/frontend/settings``
instead of ``/api/health``. Thanks, squadgazzz.
- Accept ``datasource`` attribute on ``DatasourceItem``, but
ignore it for the time being. Thanks, apepojken.

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- SQLite cache: Use `SQLite write-ahead logging`_ for better concurrency
behaviour, allowing read operations to not block writes. Thanks, JWCook.

.. _SQLite write-ahead logging: https://sqlite.org/wal.html

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- Updated to grafana-client 4.0.0. Thanks, Ousret.
- OCI: Removed builds for linux/arm/v7
- Dependencies: Use ``verlib2`` instead of ``packaging``
- Dependencies: Updated to ``docopt-ng``
- Add subcommand ``explore permissions``. Thanks, meyerder.
- Added support for Python 3.12
- Removed support for Python 3.7
- SQLite cache: Use ``requests_cache.CachedSession`` for better concurrency
behaviour. Thanks, JensRichnow and JWCook.
- Improve error reporting and exit behavior when connecting to Grafana
instance fails. Thanks, interfan7.
- Set ``User-Agent`` HTTP header like ``grafana-wtf/0.18.0``

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- Added "channels" subcommand, to get information about the notification
channels. Thanks, nikodemas.
- Fixed datasource output text, it is not always a dashboard. Thanks,
nikodemas.

=================
- Use 60 minutes as default cache TTL. Thanks, pciang.
- Fix wrong ``jq`` commands in documentation. Thanks, rahulnandan.
- Fix collecting data information from dashboards w/o ``targets`` slots
in panels
- Add ``--queries-only`` option to ``explore dashboards`` subcommand.
Thanks, meyerder.