AC-12162::Front end - Date of birth validation is failing in Customer creation page

Author: glo71317

lib/web/mage/utils/misc.js

@@ -36,6 +36,7 @@ define([
         'D': 'DDD',
         'dd': 'DD',
         'd': 'D',
+        'M': 'MM',
         'EEEE': 'dddd',
         'EEE': 'ddd',
         'e': 'd',