Revert "Update babel preset-env and other dependancies" (#3217)

This reverts commit 71aa23b.

.nvmrc

@@ -1 +1 @@
-v20.11.1
+v20.10.0

babel.conf.esm.js

@@ -1,6 +1,6 @@
 module.exports = {
   babelrc: false,
-  plugins: ['@babel/plugin-syntax-dynamic-import', '@babel/plugin-transform-class-properties', '@babel/plugin-transform-runtime'],
+  plugins: ['@babel/plugin-syntax-dynamic-import', '@babel/plugin-proposal-class-properties', '@babel/plugin-transform-runtime'],
   global: true,
   ignore: [/node_modules\/.*/],
   sourceType: 'module',

babel.conf.nomodule.js

@@ -1,6 +1,6 @@
 module.exports = {
   babelrc: false,
-  plugins: ['@babel/plugin-syntax-dynamic-import', '@babel/plugin-transform-class-properties', '@babel/plugin-transform-runtime'],
+  plugins: ['@babel/plugin-syntax-dynamic-import', '@babel/plugin-proposal-class-properties', '@babel/plugin-transform-runtime'],
   global: true,
   ignore: [/node_modules\/.*/],
   sourceType: 'module',

package.json

@@ -52,22 +52,23 @@
     "@babel/core": "^7.14.6",
     "@babel/eslint-parser": "^7.22.9",
     "@babel/node": "^7.14.7",
+    "@babel/plugin-proposal-class-properties": "^7.14.5",
     "@babel/plugin-syntax-dynamic-import": "^7.8.3",
-    "@babel/plugin-transform-class-properties": "^7.23.3",
     "@babel/plugin-transform-modules-commonjs": "^7.14.5",
     "@babel/plugin-transform-runtime": "^7.14.5",
-    "@babel/preset-env": "^7.24.5",
+    "@babel/preset-env": "^7.14.7",
     "@babel/register": "^7.14.5",
     "@babel/runtime": "^7.14.6",
     "abortcontroller-polyfill": "^1.2.3",
-    "autoprefixer": "^10.4.18",
+    "autoprefixer": "10.4.14",
     "babel-plugin-istanbul": "^6.0.0",
     "babelify": "^10.0.0",
-    "backstopjs": "6.1.4",
-    "browser-sync": "^3.0.2",
+    "backstopjs": "^6.1.4",
+    "browser-sync": "^2.27.3",
     "browserify": "^17.0.0",
     "chalk": "^4.1.2",
     "cheerio": "^1.0.0-rc.10",
+    "codecov": "^3.8.3",
     "core-js": "^3.21.1",
     "cors": "^2.8.5",
     "dialog-polyfill": "^0.5.6",
@@ -81,21 +82,21 @@
     "fs-extra": "^11.1.1",
     "fuse.js": "^3.6.1",
     "glob": "^10.2.3",
-    "gulp": "^5.0.0",
+    "gulp": "^4.0.2",
     "gulp-babel": "^8.0.0",
-    "gulp-cli": "^3.0.0",
+    "gulp-cli": "^2.3.0",
     "gulp-dart-sass": "^1.0.2",
     "gulp-if": "^3.0.0",
-    "gulp-postcss": "^10.0.0",
+    "gulp-postcss": "^9.0.0",
     "gulp-sourcemaps": "^3.0.0",
     "gulp-terser": "^2.0.1",
     "http-server": "^14.1.1",
-    "husky": "^9.0.11",
-    "jest": "^29.7.0",
+    "husky": "^8.0.3",
+    "jest": "^29.6.1",
     "jest-axe": "^8.0.0",
-    "jest-environment-jsdom": "^29.7.0",
-    "jest-puppeteer": "^10.0.1",
-    "lighthouse": "^12.0.0",
+    "jest-environment-jsdom": "^29.6.1",
+    "jest-puppeteer": "^9.0.0",
+    "lighthouse": "^11.0.0",
     "lint-staged": "^15.2.0",
     "lodash": "^4.17.21",
     "mdn-polyfills": "^5.14.0",
@@ -108,14 +109,14 @@
     "prettier": "^3.0.0",
     "puppeteer": "^21.0.2",
     "remark-cli": "^12.0.0",
-    "remark-lint": "^10.0.0",
-    "remark-preset-lint-recommended": "^7.0.0",
-    "stylelint": "^16.2.1",
-    "stylelint-config-recommended": "^14.0.0",
-    "stylelint-config-sass-guidelines": "^11.1.0",
-    "stylelint-config-standard": "^36.0.0",
+    "remark-lint": "^9.1.2",
+    "remark-preset-lint-recommended": "^6.1.3",
+    "stylelint": "^15.10.1",
+    "stylelint-config-recommended": "^13.0.0",
+    "stylelint-config-sass-guidelines": "^10.0.0",
+    "stylelint-config-standard": "^34.0.0",
     "stylelint-order": "^6.0.3",
-    "stylelint-scss": "^6.2.1",
+    "stylelint-scss": "^5.0.1",
     "through2": "^4.0.2",
     "tick-manager": "^1.0.3",
     "util": "^0.12.3",