ISTWCMS-5020: Update to webform 8.x-5.28

composer.json

@@ -115,7 +115,7 @@
         "drupal/views_contextual_filters_or": "1.2",
         "drupal/views_exposed_filter_blocks": "1.1",
         "drupal/views_taxonomy_term_name_into_id": "dev-1.0-alpha3-uw_wcms1",
-        "drupal/webform": "5.25",
+        "drupal/webform": "5.28",
         "drupal/workbench_access": "1.0-beta4",
         "fastglass/sendgrid": ">=2.0.0",
         "fileeye/mimemap": "^1.1",