removing unused property #7

Job	Run time
Collect information & changes data	15s
Prepare dependencies (3.12)	3m 2s
Prepare pre-commit base	15s
Check Dockerfile	12s
Check Dockerfile.dev	12s
Check script/hassfest/docker/Dockerfile	11s
Prepare dependencies (3.13)	4m 5s
Check ruff-format	22s
Check other linters	55s
Check ruff	17s
Check pylint	7m 54s
Check hassfest	48s
Check all requirements	20s
Audit licenses	0s
Check mypy	3m 31s
Check pylint on tests	5m 54s
Run ${{ matrix.postgresql-group }} tests Python ${{ matrix.python-version }}	0s
Split tests for full run	0s
Run ${{ matrix.mariadb-group }} tests Python ${{ matrix.python-version }}	0s
Run tests Python ${{ matrix.python-version }} (${{ matrix.group }})	0s
Run tests Python ${{ matrix.python-version }} (${{ matrix.group }})	0s
Upload test coverage to Codecov (partial suite)	0s
Upload test coverage to Codecov (full suite)	0s
	28m 13s

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