Stop the weather worker pinning location for providers that manage it

Breezy Weather resolves its own location and pushes weather updates, but
WeatherUpdateWorker only looked at autoLocation before requesting a location.
BreezyWeatherProvider.getWeatherData() is a noop that always returns null, so
the worker then returned Result.retry() forever and never set lastUpdate -
which meant the update interval check could never short-circuit it either.

Every attempt called getLastKnownLocation(), which registers GPS *and* network
listeners at a one second interval and held them for up to ten minutes, so the
location stack never idled. On the phone this showed up as ~46k delivered fixes,
`*location*` wakelocks held ~99% of the time and Doze never engaging at all.

- expose the selected provider's managedLocation in WeatherSettingsData
- skip and cancel the weather work for providers that manage their own location
- give up on a fix after two minutes instead of ten
- LocationsRepository: don't collect the location flow when location search is
  off or not permitted. As a combineTransform argument it was always collected,
  so every search query registered GPS and network listeners for up to 30s.

Bump to 1.40.2-typing.8 (versionCode 2026091201).

core/preferences/src/main/java/de/mm20/launcher2/preferences/weather/WeatherSettings.kt

@@ -38,6 +38,13 @@ data class WeatherSettingsData(
     val lastLocation: LatLon? = null,
     val lastUpdate: Long = 0L,
     val providerSettings: Map<String, ProviderSettings> = emptyMap(),
+
+    /**
+     * Whether the selected provider resolves its own location (e.g. Breezy Weather, which is
+     * configured with a [WeatherLocation.Managed]). The launcher must then not request a location
+     * for it.
+     */
+    val managedLocation: Boolean = false,
 )
 
 class WeatherSettings internal constructor(
@@ -53,6 +60,7 @@ class WeatherSettings internal constructor(
                     lastLocation = it.weatherLastLocation,
                     lastUpdate = it.weatherLastUpdate,
                     providerSettings = it.weatherProviderSettings,
+                    managedLocation = it.weatherProviderSettings[it.weatherProvider]?.managedLocation == true,
                 )
             }.distinctUntilChanged()
             ) {