* chore/backend: move dashboard errors to dashboard service
Dashboard-related models are slowly moving out of the models package and into dashboard services. This commit moves dashboard-related errors; the rest will come in later commits.
There are no logical code changes, this is only a structural (package) move.
* lint lint lint
* Chore: Exclude integration tests from running on test-backend step
* Remove -v from go test command
* Add check to skip integration tests before each integration test
* Try to restart pipeline
* Retrying to make pipeline run
* Remove dashbpard version from models
* Fix lint
* Fix api & sqlstore tests
* Remove integration tags
* Fix lint again
* Add integration test to correct namespace
* Lont fix 2
* Change Id to ID in dashVersionMeta
* Split GetDashboarVersions method
* Add sqlstore dialect and tests
* Fix signature of PAtchPreference
* Add GetDialect to sqlstore and remove GetDashboardVersions
* Add GetDialect to db interface
* Implement List
* add deleted test function
* Remove GetDialect from sqlstore interface
* Remove deleted method from mock
* Refactor test
* Add store split for Get Dashboard version method
* Implement dashboard version service
* Fix api tests
* Remove GetDashboarVersion from sqlstore
* Add fakes for Get dashboard version
* Fix sqlstore test
* Add Get Dashboard store test
* Add dashver service test
* Remove useless comments