Copy `commitlog_test.py` from scylla-dtest test suite and make it works with `test.py`
As a part of the porting process, remove unused imports and markers, remove non-next_gating tests and tests marked with `skip`, 'skip_if', and `xfail` markers.
test.py uses `commitlog` directory instead of dtest's `commitlogs`.
Also, add `commitlog_segment_size_in_mb: 32` option to test_stop_failure_policy to make _provoke_commitlog_failure
work.
Tests `test_total_space_limit_of_commitlog_with_large_limit` and `test_total_space_limit_of_commitlog_with_medium_limit` use too much disk space and have too big execution time. Keep them in scylla-dtest for now.
Enable the test in `suite.yaml` (run in dev mode only.)
Additional modifications to test.py/dtest shim code:
- add ScyllaCluster.flush() method
- add ScyllaNode.stress() method
- add tools/files.py::corrupt_file() function
- add tools/data.py::run_query_with_data_processing() function
- copy some assertions from dtest
Also add missed mode restriction for auth_test.py file.
Closesscylladb/scylladb#24946
* github.com:scylladb/scylladb:
test.py: dtest: remove slow and greedy tests from commitlog_test.py
test.py: dtest: make commitlog_test.py run using test.py
test.py: dtest: add ScyllaCluster.flush() method
test.py: dtest: add ScyllaNode.stress() method
test.py: dtest: add tools/data.py::run_query_with_data_processing() function
test.py: dtest: add tools/files.py::corrupt_file() function
test.py: dtest: copy some assertions from dtest
test.py: dtest: copy unmodified commitlog_test.py
d20304fdf8