Update some sentry_app queries to use the read replica (#93667)

This updates some of the queries to point to the control db replica. 
see #93081, breaking that change apart so we can better see the effects
of these on the db.

Author: kneeyo1

src/sentry/sentry_apps/services/app/impl.py

@@ -61,12 +61,12 @@ def get_many(
     def find_app_components(self, *, app_id: int) -> list[RpcSentryAppComponent]:
         return [
             serialize_sentry_app_component(c)
-            for c in SentryAppComponent.objects.filter(sentry_app_id=app_id)
+            for c in SentryAppComponent.objects.using_replica().filter(sentry_app_id=app_id)
         ]
 
     def get_sentry_app_by_id(self, *, id: int) -> RpcSentryApp | None:
         try:
-            sentry_app = SentryApp.objects.get(id=id)
+            sentry_app = SentryApp.objects.using_replica().get(id=id)
         except SentryApp.DoesNotExist:
             return None
         return serialize_sentry_app(sentry_app)