chore(deps): test against Home Assistant 2026.8.3

[github-actions]

Bumps pytest-homeassistant-custom-component
0.13.356 -> 0.13.357,
which is how the Home Assistant version under test is chosen. This
pulls in Home Assistant 2026.8.3.

Only the dev group moves. The min-ha pin tracks the hacs.json
floor and is changed by hand.

The test matrix on this PR is what decides whether the bump is safe.
If the latest leg fails on a missing module, it is most likely a
Home Assistant component requirement that is invisible to uv; the
current full set is below, to compare against the dev group in
pyproject.toml.

scripts/ha-component-reqs

# components: bluetooth, bluetooth_adapters, http, recorder, usb, websocket_api
    "aiousbwatcher==1.1.2",  # usb
    "bleak-retry-connector==4.6.3",  # bluetooth
    "bleak==3.0.2",  # bluetooth
    "bluetooth-adapters==2.4.0",  # bluetooth
    "bluetooth-auto-recovery==1.6.4",  # bluetooth
    "bluetooth-data-tools==1.29.18",  # bluetooth
    "dbus-fast==5.0.22",  # bluetooth
    "fnv-hash-fast==2.0.3",  # recorder
    "habluetooth==6.26.5",  # bluetooth
    "psutil-home-assistant==0.0.1",  # recorder
    "serialx==1.8.2",  # usb
    "SQLAlchemy==2.0.51",  # recorder