Move python-googleapi dep to public Zulip manifest

(imported from commit 20298f82fbd674b3cf6b67b7741bf800b9733f36)

puppet/zulip/manifests/app_frontend.pp

@@ -60,6 +60,8 @@ class zulip::app_frontend {
                     "python-imaging",
 		    # Needed for LDAP support
 		    "python-django-auth-ldap",
+		    # Needed for Google Apps mobile auth
+		    "python-googleapi",
                     ]
   define safepackage ( $ensure = present ) {
     if !defined(Package[$title]) {

puppet/zulip_internal/manifests/app_frontend.pp

@@ -7,9 +7,6 @@ class zulip_internal::app_frontend {
                    "python-django-statsd-mozilla",
                    # Needed only for a disabled integration
                    "python-embedly",
-		   # Needed for Google Apps mobile auth, unsupported on
-		   # Enterprise
-		   "python-googleapi",
                    ]
   package { $app_packages: ensure => "installed" }