* Remove UTC conversion from date, time and datetime fields
* Fix mysql / maria timestamps when not in UTC timezone
* Add sequential tests with node timezone change
* Increase connection attempt check
* Add error catching in tests flow setup
* Check for server connectivity
* Fix promises
* Fix timestamp inconsistencies
* Revert to previously used parseISO
* Ensure database and directus connection
* Add another timezone to test positive and negative GMT
* Set local server hostname to localhost
* Add tests for SQLite
* Use notNullable primary key
* Revert connection testing sleep duration
* Fix nested transactions on SQLite
* Increase MSSQL request timeout
* Add type override flag for SQLite
* Remove commented code
* Add type override flags for Oracle
* Updated test file path
* Increase test servers launch timeout
* Increase test servers launch timeout
* Update format of tests
* Fix typo
* Increase test timeout for CockroachDB
* Add type overrides when creating fields through collections service
* Remove time field type conversion for Oracle
* Update collections list in test
* Remove check for time field in Oracle
* Add missing continue...
* Remove database override
* Add note for SQLite
* Rename flags and extract shared util
* Abstract remaining DB specific checks
* Revert flags renaming except renaming of test files
* Use date helper to add field flag
* Move field date typecasting upstream
* Use timestamp helper for date-created and date-updated
* Fix tests
* Remove unused vars
* Add tests for date-created
* Increase connection attempt count
* Fix test for mariadb
* Increase allowable difference to account for delays
* Add tests for date-updated
* Fix tests again for mariadb
* Add date helpers post merge
Co-authored-by: rijkvanzanten <rijkvanzanten@me.com>