chore(docs): Update deps

docs/package.json

@@ -7,16 +7,16 @@
   "license": "MIT",
   "private": true,
   "devDependencies": {
-    "@clr/icons": "^1.0.5",
-    "@types/webpack": "^4.4.24",
-    "@webcomponents/custom-elements": "1.0.0",
-    "css-loader": "^2.1.0",
+    "@clr/icons": "^3.1.0",
+    "@types/webpack": "^4.41.11",
+    "@webcomponents/custom-elements": "^1.4.1",
+    "css-loader": "^3.5.2",
     "fuzzy": "^0.1.3",
-    "mini-css-extract-plugin": "^0.5.0",
-    "node-sass": "^4.12.0",
-    "sass-loader": "^7.1.0",
-    "ts-loader": "^5.3.3",
-    "webpack": "^4.29.0",
-    "webpack-cli": "^3.2.1"
+    "mini-css-extract-plugin": "^0.9.0",
+    "node-sass": "^4.13.1",
+    "sass-loader": "^8.0.2",
+    "ts-loader": "^6.2.2",
+    "webpack": "^4.42.1",
+    "webpack-cli": "^3.3.11"
   }
 }