Set Russound RIO quality scale to silver (#133494) #1

Job	Run time
Collect information & changes data	25s
Prepare pre-commit base	52s
Check Dockerfile	15s
Prepare dependencies (3.12)	3m 19s
Prepare dependencies (3.13)	3m 59s
Check Dockerfile.dev	12s
Check script/hassfest/docker/Dockerfile	12s
Check other linters	53s
Check ruff-format	9s
Check ruff	19s
Check hassfest	44s
Check all requirements	28s
Audit licenses (3.12)	20s
Check mypy	3m 38s
Audit licenses (3.13)	37s
Check pylint	8m 32s
Check pylint on tests	6m 1s
Run ${{ matrix.mariadb-group }} tests Python ${{ matrix.python-version }}	0s
Run ${{ matrix.postgresql-group }} tests Python ${{ matrix.python-version }}	0s
Split tests for full run	0s
Run tests Python ${{ matrix.python-version }} (${{ matrix.group }})	0s
Upload test coverage to Codecov (partial suite)	0s
Run tests Python ${{ matrix.python-version }} (${{ matrix.group }})	0s
Upload test coverage to Codecov (full suite)	0s
	30m 55s

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