update node version

Author: kavyanekkalapu

.github/workflows/ci.yaml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         node-version:
-        - 12
+        - 16
     steps:
     - uses: actions/checkout@v2
     - name: Set up system

docs/developer_setup.md

@@ -12,7 +12,7 @@ Logging in to the SUI requires a running instance of ManageIQ. Instructions on h
   ```
   git clone [email protected]:ManageIQ/manageiq-ui-service.git
   ```
-- Have nodejs **v6.x** and npm **3.x.x** installed (npm should be installed with NodeJS)
+- Have nodejs **v16.x** and npm **8.x.x** installed (npm should be installed with NodeJS)
 - If using [nvm](https://github.com/creationix/nvm) you can ensure you are using the correct node version with `nvm use`
 - Have yarn (^v1.0.1) globally installed.
   ```

package.json

@@ -77,6 +77,7 @@
   "devDependencies": {
     "@babel/core": "~7.12.3",
     "@babel/preset-env": "~7.12.1",
+    "@webpack-cli/serve": "~1.6.0",
     "angular-mocks": "~1.8.2",
     "axios": "~0.21.0",
     "babel-eslint": "~10.1.0",
@@ -116,15 +117,15 @@
     "resolve-url-loader": "~3.1.2",
     "sass": "~1.29.0",
     "sass-lint": "~1.13.1",
-    "sass-loader": "~10.0.5",
+    "sass-loader": "^11.1.1",
     "save-remote-file-webpack-plugin": "^1.1.0",
     "shelljs": "~0.8.4",
     "sinon": "~9.2.1",
     "sinon-chai": "~3.5.0",
     "style-loader": "~2.0.0",
     "url-loader": "~4.1.1",
     "webpack": "~5.4.0",
-    "webpack-cli": "~4.2.0",
+    "webpack-cli": "~4.9.0",
     "webpack-dev-server": "~3.11.0",
     "webpack-stats-plugin": "~1.0.2"
   },
@@ -133,8 +134,8 @@
     "> 5%"
   ],
   "engines": {
-    "node": ">= 12.0.0",
-    "npm": ">= 6.0.0"
+    "node": ">= 16.0.0",
+    "npm": ">= 8.0.0"
   },
   "packageManager": "[email protected]"
 }