update rocket.chat

library/rocket.chat

@@ -3,8 +3,8 @@
 Maintainers: Rocket.Chat Image Team <[email protected]> (@RocketChat)
 GitRepo: https://github.com/RocketChat/Docker.Official.Image.git
 
-Tags: 6.6.0, 6.6, 6, latest
-GitCommit: 6bb91d4971eb1d1c8e7fb84ec2d646c2b9474818
+Tags: 6.6.1, 6.6, 6, latest
+GitCommit: 9222fb2f7e1a07ad4006e56dd27089424911489f
 Directory: 6.6
 
 Tags: 6.5.3, 6.5