Merge pull request #12824 from vorsel/psmdb-4.4.15-15

[percona] update psmdb-4.4 version

library/percona

@@ -27,8 +27,8 @@ GitCommit: 3a74ab4ca3bed951ecfc9cdd01fac684c9d6cb46
 Directory: percona-server-mongodb-5.0
 File: Dockerfile
 
-Tags: psmdb-4.4.14, psmdb-4.4
-GitCommit: ceb8bb7b11e5f5249e445d2b643208f1f46bacd7
+Tags: psmdb-4.4.15, psmdb-4.4
+GitCommit: 93dc9be5c30c1da42e8f2dad03da5e17e6bc89a9
 Directory: percona-server-mongodb-4.4
 File: Dockerfile