build!: drop node v12 (#284)

* build!: drop node v12

* chore: update babel config

* docs: remove old badges

.github/workflows/nodejs.yml

@@ -33,6 +33,7 @@ jobs:
         uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
+          cache: 'npm'
 
       - name: Install dependencies
         run: npm ci
@@ -52,7 +53,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [12.x, 14.x, 16.x]
+        node-version: [14.x, 16.x, 18.x]
         stylelint-version: [13.x, 14.x]
         webpack-version: [latest]
 

README.md

@@ -5,7 +5,6 @@
 
 [![npm][npm]][npm-url]
 [![node][node]][node-url]
-[![deps][deps]][deps-url]
 [![tests][tests]][tests-url]
 [![coverage][cover]][cover-url]
 [![chat][chat]][chat-url]
@@ -305,8 +304,6 @@ You can pass in a different formatter for the output file, if none is passed in
 [npm-url]: https://npmjs.com/package/stylelint-webpack-plugin
 [node]: https://img.shields.io/node/v/stylelint-webpack-plugin.svg
 [node-url]: https://nodejs.org
-[deps]: https://david-dm.org/webpack-contrib/stylelint-webpack-plugin.svg
-[deps-url]: https://david-dm.org/webpack-contrib/stylelint-webpack-plugin
 [tests]: https://github.com/webpack-contrib/stylelint-webpack-plugin/workflows/stylelint-webpack-plugin/badge.svg
 [tests-url]: https://github.com/webpack-contrib/stylelint-webpack-plugin/actions
 [cover]: https://codecov.io/gh/webpack-contrib/stylelint-webpack-plugin/branch/master/graph/badge.svg

babel.config.js

@@ -10,7 +10,7 @@ module.exports = (api) => {
         '@babel/preset-env',
         {
           targets: {
-            node: '12.13.0',
+            node: '14.15.0',
           },
         },
       ],