Replace pytest-test-groups by custom tests splitter #183383

Job	Run time
Collect information & changes data	18s
Prepare dependencies (3.12)	13s
Prepare pre-commit base	24s
Check hassfest	36s
Check pylint	8m 40s
Check all requirements	26s
Check mypy	32s
Split tests for full run	6m 4s
Check ruff	17s
Check ruff-format	12s
Check other linters	1m 12s
Run mariadb:10.3.32 tests Python 3.12	9m 58s
Run mariadb:10.6.10 tests Python 3.12	9m 53s
Run mariadb:10.10.3 tests Python 3.12	10m 10s
Run postgres:12.14 tests Python 3.12	10m 28s
Run mariadb:10.11.2 tests Python 3.12	9m 20s
Run postgres:15.2 tests Python 3.12	11m 10s
Run mysql:8.0.32 tests Python 3.12	13m 7s
Run tests Python ${{ matrix.python-version }} (${{ matrix.group }})	0s
Upload test coverage to Codecov (partial suite)	0s
Run tests Python 3.12 (1)	7m 51s
Run tests Python 3.12 (2)	10m 27s
Run tests Python 3.12 (3)	8m 39s
Run tests Python 3.12 (4)	9m 36s
Run tests Python 3.12 (5)	7m 37s
Run tests Python 3.12 (6)	10m 4s
Run tests Python 3.12 (7)	8m 46s
Run tests Python 3.12 (8)	8m 29s
Run tests Python 3.12 (9)	10m 36s
Run tests Python 3.12 (10)	8m 59s
Upload test coverage to Codecov (full suite)	0s
	3h 4m 4s

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