MM-62077: Fix cluster broadcast for LRU caches (#29488)

We were incorrectly not broadcasting status cache updates
inspite of that being an LRU cache.

We were also not doing it for profilesInChannel cache.
Now we fix it by properly checking the invalidationEvent
which is something local to the cache itself rather
than the cache provider.

https://mattermost.atlassian.net/browse/MM-62077
```release-note
NONE
```

server/channels/app/platform/cluster_handlers.go

@@ -134,7 +134,7 @@ func (ps *PlatformService) InvalidateAllCachesSkipSend() {
 func (ps *PlatformService) InvalidateAllCaches() *model.AppError {
 	ps.InvalidateAllCachesSkipSend()
 
-	if ps.clusterIFace != nil && *ps.Config().CacheSettings.CacheType == model.CacheTypeLRU {
+	if ps.clusterIFace != nil {
 		msg := &model.ClusterMessage{
 			Event:            model.ClusterEventInvalidateAllCaches,
 			SendType:         model.ClusterSendReliable,

server/channels/app/platform/status.go

@@ -21,7 +21,7 @@ func (ps *PlatformService) AddStatusCacheSkipClusterSend(status *model.Status) {
 func (ps *PlatformService) AddStatusCache(status *model.Status) {
 	ps.AddStatusCacheSkipClusterSend(status)
 
-	if ps.Cluster() != nil && *ps.Config().CacheSettings.CacheType == model.CacheTypeLRU {
+	if ps.Cluster() != nil {
 		statusJSON, err := json.Marshal(status)
 		if err != nil {
 			ps.logger.Warn("Failed to encode status to JSON", mlog.Err(err))