Remove stray reference to container suite v2.4.1

Author: Jonathan S. Katz

examples/create-by-resource/fromcrd.json

@@ -65,7 +65,7 @@
             "supplementalgroups": ""
         },
         "ccpimage": "crunchy-postgres",
-        "ccpimagetag": "centos7-11.4-2.4.1",
+        "ccpimagetag": "centos7-12.1-4.1.1",
         "clustername": "fromcrd",
         "customconfig": "",
         "database": "userdb",