* ref(profiler): redshift system metrics
- moved redshift system metrics to the redshift source module
- use Timestamp in data quality
- added plugin feature to test utils
* use timezone.utc
* format
* reverted unintended snowflake changes
* fixed import test_system_metrics.py
* revert
* fixed import in tests
* fix(profiler): snowflake
resolve tables using the snowflake engine instead of OpenMetadata
* added env for cleaning up dbs in E2E
* moved system metric method to profiler. all the rest says in snowflake
* format
* revert unnecessary changes
* removed test for previous resolution method
* use shutdown39
* tests: refactor
refactor tests and consolidate common functionality in integrations.conftest
this enables writing tests more concisely.
demonstrated with postgres and mssql.
will migrate more
* format
* removed helpers
* changed scope of fictures
* changed scope of fixtures
* added profiler test for mssql
* fixed import in data_quality test
* json safe serialization
* format
* set MARS_Connection
* use SerializableTableData instead of TableData
* deleted file test_postgres.py
* fixed tests
* added more test cases
* format
* changed name test_models.py
* removed the logic for serializing table data
* wip
* changed mapping in common type map
* changed mapping in common type map
* reverted TableData imports
* reverted TableData imports
* reverted TableData imports
