docker/gitlab-drupal-ci#56 Add a deployment identifier to local settings

tasks/install.yml

@@ -261,6 +261,10 @@
         {
           regex: 'drupal_deploy_info',
           line: "$settings['drupal_deploy_info'] = array('branch' => '{{ drupalDeployInfoBranch }}','tag' => '{{ drupalDeployInfoTag }}','timestamp' => '{{ ansible_date_time.epoch }}',);"
+        },
+        {
+          regex: 'deployment_identifier',
+          line: "$settings['deployment_identifier'] = \Drupal::VERSION . '-{{ ansible_date_time.epoch }}';"
         }
       ]
   tags: