Create custom Github Actions for common steps (#27518)

.github/workflows/lint-css.yml

@@ -35,14 +35,8 @@ jobs:
       - name: Clone repository
         uses: actions/checkout@v4
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v3
-        with:
-          cache: yarn
-          node-version-file: '.nvmrc'
-
-      - name: Install all yarn packages
-        run: yarn --frozen-lockfile
+      - name: Set up Javascript environment
+        uses: ./.github/actions/setup-javascript
 
       - uses: xt0rted/stylelint-problem-matcher@v1