move cache2 package to cache (#14921)

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

web/web_test.go

@@ -82,7 +82,7 @@ func setupTestHelper(t testing.TB, store store.Store, includeCacheLayer bool) *T
 	}
 	if includeCacheLayer {
 		// Adds the cache layer to the test store
-		s.Store = localcachelayer.NewLocalCacheLayer(s.Store, s.Metrics, s.Cluster, s.CacheProvider2)
+		s.Store = localcachelayer.NewLocalCacheLayer(s.Store, s.Metrics, s.Cluster, s.CacheProvider)
 	}
 
 	prevListenAddress := *s.Config().ServiceSettings.ListenAddress