Bump webpack from 4.32.2 to 4.33.0

Bumps [webpack](https://github.com/webpack/webpack) from 4.32.2 to 4.33.0.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v4.32.2...v4.33.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package-lock.json

@@ -4707,9 +4707,9 @@
       "dev": true
     },
     "chrome-trace-event": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/chrome-trace-event/-/chrome-trace-event-1.0.0.tgz",
-      "integrity": "sha512-xDbVgyfDTT2piup/h8dK/y4QZfJRSa73bw1WZ8b4XM1o7fsFubUVGYcE+1ANtOzJJELGpYoG2961z0Z6OAld9A==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/chrome-trace-event/-/chrome-trace-event-1.0.2.tgz",
+      "integrity": "sha512-9e/zx1jw7B4CO+c/RXoCsfg/x1AfUBioy4owYH0bJprEYAx5hRFLRhWBqHAG57D0ZM4H7vxbP7bPe0VwhQRYDQ==",
       "dev": true,
       "requires": {
         "tslib": "^1.9.0"
@@ -17421,9 +17421,9 @@
       "dev": true
     },
     "webpack": {
-      "version": "4.32.2",
-      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.32.2.tgz",
-      "integrity": "sha512-F+H2Aa1TprTQrpodRAWUMJn7A8MgDx82yQiNvYMaj3d1nv3HetKU0oqEulL9huj8enirKi8KvEXQ3QtuHF89Zg==",
+      "version": "4.33.0",
+      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.33.0.tgz",
+      "integrity": "sha512-ggWMb0B2QUuYso6FPZKUohOgfm+Z0sVFs8WwWuSH1IAvkWs428VDNmOlAxvHGTB9Dm/qOB/qtE5cRx5y01clxw==",
       "dev": true,
       "requires": {
         "@webassemblyjs/ast": "1.8.5",

package.json

@@ -96,7 +96,7 @@
     "terser-webpack-plugin": "1.3.0",
     "uglifyjs-webpack-plugin": "^2.1.2",
     "url-loader": "1.1.2",
-    "webpack": "4.32.2",
+    "webpack": "4.33.0",
     "webpack-dev-server": "3.5.1",
     "webpack-manifest-plugin": "2.0.4",
     "workbox-webpack-plugin": "4.3.1"