upgrade dependencies

Author: petschki

package.json

@@ -36,7 +36,8 @@
         "jquery-form": "4.3.0",
         "jquery.browser": "0.1.0",
         "js-cookie": "^3.0.1",
-        "select2": "git+https://github.com/ivaynberg/select2.git#3.5.4",
+        "select2": "4.0.13",
+        "select2-bootstrap-5-theme": "^1.3.0",
         "sortablejs": "^1.15.0",
         "tinymce": "^5.10.7",
         "tinymce-i18n": "^22.12.4",
@@ -46,8 +47,9 @@
         "@11ty/eleventy": "^1.0.2",
         "@11ty/eleventy-navigation": "^0.3.5",
         "@11ty/eleventy-plugin-syntaxhighlight": "^4.2.0",
-        "@patternslib/dev": "^3.1.10",
+        "@patternslib/dev": "^3.1.11",
         "@types/sinon": "^10.0.13",
+        "babel-loader": "^9.1.2",
         "npm-run-all": "^4.1.5",
         "rimraf": "^4.1.3",
         "sinon": "^15.0.1"
@@ -72,7 +74,6 @@
         "build": "run-s clean build:webpack build:docs",
         "watch:webpack": "NODE_ENV=development webpack --config webpack.config.js --watch",
         "watch:webpack:plone": "NODE_ENV=development DEPLOYMENT=plone webpack --config webpack.config.js --watch",
-        "postinstall": "patch --forward node_modules/select2/select2.js < patches/select2.patch || true",
         "collect:externaldocs": "copyup -V node_modules/@patternslib/patternslib/src/pat/**/documentation.md node_modules/@patternslib/pat-*/README.md node_modules/pat-*/README.md docs/external/",
         "start:webpack": "NODE_ENV=development webpack serve --config webpack.config.js",
         "start:docs": "ELEVENTY_ENV=development npx @11ty/eleventy --serve --port 8001 --output docs/_site/",