Issue #3127017 by Maithri Shetty: Update source url in composer.json

composer.json

@@ -29,7 +29,7 @@
     ],
     "support": {
         "issues": "http://drupal.org/project/issues/email_registration",
-        "source": "http://cgit.drupalcode.org/email_registration"
+        "source": "https://git.drupalcode.org/project/email_registration"
     },
     "conflict": {
         "drupal/commerce": "<2.12"