Make webpack 5 work

package.json

@@ -34,10 +34,12 @@
     "escape-html": "1.0.3",
     "js-cookie": "3.0.1",
     "localforage": "1.10.0",
-    "parse-link-header": "1.0.1",
+    "parse-link-header": "2.0.0",
     "phoenix": "1.6.2",
     "punycode.js": "2.1.0",
     "qrcode": "1.5.0",
+    "querystring-es3": "^0.2.1",
+    "url": "^0.11.0",
     "utf8": "3.0.0",
     "vue": "3.2.37",
     "vue-i18n": "9.2.2",
@@ -94,7 +96,7 @@
     "karma-sinon-chai": "2.0.2",
     "karma-sourcemap-loader": "0.3.8",
     "karma-spec-reporter": "0.0.34",
-    "karma-webpack": "4.0.2",
+    "karma-webpack": "5.0.0",
     "lodash": "4.17.21",
     "lolex": "1.6.0",
     "mini-css-extract-plugin": "1.6.2",
@@ -109,7 +111,7 @@
     "sass-loader": "10.3.1",
     "selenium-server": "2.53.1",
     "semver": "5.7.1",
-    "serviceworker-webpack-plugin": "1.0.1",
+    "serviceworker-webpack5-plugin": "2.0.0",
     "shelljs": "0.8.5",
     "sinon": "2.4.1",
     "sinon-chai": "2.14.0",
@@ -119,7 +121,7 @@
     "url-loader": "4.1.1",
     "vue-loader": "17.0.0",
     "vue-style-loader": "4.1.3",
-    "webpack": "4.46.0",
+    "webpack": "5",
     "webpack-dev-middleware": "3.7.3",
     "webpack-hot-middleware": "2.25.2",
     "webpack-merge": "0.20.0"