Add IMAP fetch message part feature (#152845) #821

Job	Run time
Collect information & changes data	15s
Prepare pre-commit base	21s
Check Dockerfile.dev	14s
Check script/hassfest/docker/Dockerfile	16s
Prepare dependencies (3.13)	36s
Check Dockerfile	15s
Check ruff	21s
Check ruff-format	25s
Check other linters	1m 5s
Check all requirements	30s
Check hassfest	1m 15s
Check pylint	9m 4s
Check pylint on tests	6m 55s
Audit licenses	-1s
Check mypy	53s
Dependency review	-1s
Run tests Python ${{ matrix.python-version }} (${{ matrix.group }})	0s
Split tests for full run	0s
Run tests Python ${{ matrix.python-version }} (${{ matrix.group }})	0s
Run ${{ matrix.postgresql-group }} tests Python ${{ matrix.python-version }}	0s
Run ${{ matrix.mariadb-group }} tests Python ${{ matrix.python-version }}	0s
Upload test coverage to Codecov (partial suite)	0s
Upload test coverage to Codecov (full suite)	0s
Upload test results to Codecov	0s
	22m 23s

Provide feedback