* fix: revoked tokens within last hours
adds check for unlimited sessions out of index
adds a function for specifing the hours to look back when revoking users tokens, otherwise we "assume" the clean up takes care of them adds a index for the `user_auth_token` - `revoked_at` for faster queries when using `revoked_at`
* fix: sqllite datetime conversion with unixtimestamps
* fix: postgres dialect
* fix: mysql dialect
* fix: mysql dialect missing closing )
* refactor: delete revoked tokens directly
* fix: tests for sqlite
* AuthToken: Simplify DeleteUserRevokedTokens and add test
* fix: linting newline
* Reset get time after test
* fix: test order by revoked
* fix: order by different db
* ascending
* test with seen at
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Co-authored-by: Karl Persson <kalle.persson@grafana.com>