Use reconfigure helpers in config tests #216594

Job	Run time
Collect information & changes data	12s
Prepare dependencies (3.12)	20s
Prepare pre-commit base	20s
Check Dockerfile	12s
Check Dockerfile.dev	12s
Check script/hassfest/docker/Dockerfile	13s
Check other linters	28s
Check ruff-format	18s
Check ruff	21s
Check hassfest	59s
Check all requirements	23s
Check pylint	26s
Audit licenses	0s
Check mypy	36s
Split tests for full run Python ${{ matrix.python-version }}	0s
Check pylint on tests	34s
Run tests Python 3.12 (config)	1m 18s
Run ${{ matrix.postgresql-group }} tests Python ${{ matrix.python-version }}	0s
Run ${{ matrix.mariadb-group }} tests Python ${{ matrix.python-version }}	0s
Run tests Python ${{ matrix.python-version }} (${{ matrix.group }})	0s
Upload test coverage to Codecov (full suite)	0s
Upload test coverage to Codecov (partial suite)	15s
	7m 7s

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