Mark executor jobs as background unless created from a tracked task (#114450)

* Mark executor jobs as background unless created from a tracked task

If the current task is not tracked the executor job should not
be a background task to avoid delaying startup and shutdown.

Currently any executor job created in a untracked task or
background task would end up being tracked and delaying
startup/shutdown

* import exec has the same issue

* Avoid tracking import executor jobs

There is no reason to track these jobs as they are always awaited
and we do not want to support fire and forget import executor jobs

* fix xiaomi_miio

* lots of fire time changed without background await

* revert changes moved to other PR

* more

* more

* more

* m

* m

* p

* fix fire and forget tests

* scrape

* sonos

* system

* more

* capture callback before block

* coverage

* more

* more races

* more races

* more

* missed some

* more fixes

* missed some more

* fix

* remove unneeded

* one more race

* two

tests/components/speedtestdotnet/test_init.py

@@ -74,7 +74,7 @@ async def test_server_not_found(hass: HomeAssistant, mock_api: MagicMock) -> Non
         hass,
         dt_util.utcnow() + timedelta(minutes=61),
     )
-    await hass.async_block_till_done()
+    await hass.async_block_till_done(wait_background_tasks=True)
     state = hass.states.get("sensor.speedtest_ping")
     assert state is not None
     assert state.state == STATE_UNAVAILABLE