Merge branch 'fixes-js-bug-secure-files-settings' into 'master'

Fixes CI/CD settings error when Secure Files feature flag is disabled

See merge request gitlab-org/gitlab!93050

app/assets/javascripts/ci_secure_files/index.js

@@ -4,6 +4,11 @@ import SecureFilesList from './components/secure_files_list.vue';
 
 export const initCiSecureFiles = (selector = '#js-ci-secure-files') => {
   const containerEl = document.querySelector(selector);
+
+  if (!containerEl) {
+    return false;
+  }
+
   const { projectId } = containerEl.dataset;
   const { admin } = containerEl.dataset;
   const { fileSizeLimit } = containerEl.dataset;