[MM-55735] Add Request Context to PostStore.Save (#26048)

server/channels/store/timerlayer/timerlayer.go

@@ -6153,10 +6153,10 @@ func (s *TimerLayerPostStore) PermanentDeleteByUser(rctx request.CTX, userID str
 	return err
 }
 
-func (s *TimerLayerPostStore) Save(post *model.Post) (*model.Post, error) {
+func (s *TimerLayerPostStore) Save(rctx request.CTX, post *model.Post) (*model.Post, error) {
 	start := time.Now()
 
-	result, err := s.PostStore.Save(post)
+	result, err := s.PostStore.Save(rctx, post)
 
 	elapsed := float64(time.Since(start)) / float64(time.Second)
 	if s.Root.Metrics != nil {