Add Couchbase Server EE 7.6.4

library/couchbase

@@ -1,9 +1,9 @@
 Maintainers: Couchbase Docker Team <[email protected]> (@cb-robot)
 GitRepo: https://github.com/couchbase/docker
 
-Tags: 7.6.3, enterprise-7.6.3, enterprise, latest
-GitCommit: 553d1baa4aa90fe506e1d7bcdf4daec387a110fe
-Directory: enterprise/couchbase-server/7.6.3
+Tags: 7.6.4, enterprise-7.6.4, enterprise, latest
+GitCommit: 9990e2cfabc94b37607e5666d9ef1eab69a397a6
+Directory: enterprise/couchbase-server/7.6.4
 Architectures: amd64, arm64v8
 
 Tags: community-7.6.2, community