Merge pull request #2558 from MarkEWaite/revert-jquery-4.0.0

Fix https://jenkinsci.github.io/job-dsl-plugin/

Author: MarkEWaite

job-dsl-plugin/package-lock.json

@@ -22,7 +22,7 @@
     "backbone.marionette": "4.1.3",
     "bootstrap": "3.4.1",
     "highlight.js": "11.11.1",
-    "jquery": "4.0.0",
+    "jquery": "3.7.1",
     "jquery-ui": "1.14.2",
     "jquery.ui.layout": "1.1.0",
     "jstree": "3.3.17",