Add specific EntityDescription to describe device tracker entities (#126586)

* Add TrackerEntityDescription to describe tracker entities

* Improve

* Adjust components

* Add ScannerEntityDescription

* Simplify

* Revert

* Set TrackerEntity default source type to SourceType.GPS

* Fix rebase

* Adjust default

* Remove source_type from EntityDescription

* Fix rebase

* Docstring

* Remove BaseTrackerEntityDescription

pylint/plugins/hass_enforce_class_module.py

@@ -36,7 +36,13 @@ _MODULES: dict[str, set[str]] = {
     "cover": {"CoverEntity", "CoverEntityDescription"},
     "date": {"DateEntity", "DateEntityDescription"},
     "datetime": {"DateTimeEntity", "DateTimeEntityDescription"},
-    "device_tracker": {"DeviceTrackerEntity", "ScannerEntity", "TrackerEntity"},
+    "device_tracker": {
+        "DeviceTrackerEntity",
+        "ScannerEntity",
+        "ScannerEntityDescription",
+        "TrackerEntity",
+        "TrackerEntityDescription",
+    },
     "event": {"EventEntity", "EventEntityDescription"},
     "fan": {"FanEntity", "FanEntityDescription"},
     "geo_location": {"GeolocationEvent"},