* move all utils to common folder
* add utils install in CMakeLists.txt
* revert plugin utils
* add log info: test
* add logging info: test
* test imports
* change imports: test
* fix file name
* Optimize imports in time_tests conftest.py
* Extend information to submit to a DB in time_tests:
1. Add `--manifest` and `--db_metadata` CLI keys
2. Add `prepare_db_info` fixture
* Move `validate_test_case` fixture to a const schema, remove extra checks
* Add `manifest_metadata` fixture to parse and validate manifest only once
* Add OS utils to submit os info to DB