Unit tests in exasol_integration_test_docker_environment.test should not be part of the implementation package.
Acceptance Criteria
Move exasol_integration_test_docker_environment.test into separate package
Also remove exasol_integration_test_docker_environment.test.utils.py (it's legacy and not used, replace by exasol_integration_test_docker_environment.testing.utils.py)
Background
Unit tests in exasol_integration_test_docker_environment.test should not be part of the implementation package.
Acceptance Criteria