chore: Update webpack deps

Author: danez

package.json

@@ -76,16 +76,15 @@
     "eslint-plugin-jsx-a11y": "^6.1.1",
     "eslint-plugin-prettier": "^3.0.1",
     "eslint-plugin-react": "^7.11.1",
-    "file-loader": "^5.0.2",
+    "file-loader": "^6.0.0",
     "hoist-non-react-statics": "^3.0.1",
-    "html-loader": "^0.5.5",
-    "html-webpack-plugin": "^3.2.0",
+    "html-loader": "^1.1.0",
+    "html-webpack-plugin": "^4.3.0",
     "husky": "^4.2.5",
     "jest": "^26.0.1",
-    "less": "^3.8.1",
-    "less-loader": "^5.0.0",
+    "less-loader": "^6.1.0",
     "lint-staged": "^10.2.6",
-    "mini-css-extract-plugin": "^0.8.0",
+    "mini-css-extract-plugin": "^0.9.0",
     "npm-run-all": "^4.1.3",
     "prettier": "^1.14.2",
     "react": "^16.4.2",