GI-218

Changing the default p12 file for the new json configuration service account file

workflow/engine/classes/class.pmGoogleApi.php

@@ -297,10 +297,11 @@ class PMGoogleApi
             } else {
                 throw new Exception(G::LoadTranslation('ID_GOOGLE_FILE_P12_ERROR'));
             }
+            $data = json_decode($key);
             $assertionCredentials = new Google_Auth_AssertionCredentials(
                 $credentials->emailServiceAccount,
                 $scope,
-                $key
+                $data->private_key
             );
             $assertionCredentials->sub = $this->user;