refactor: optimization (fail early)

Author: mfranzke

.github/workflows/99-auto-fix-dependabot-stylelint-updates.yml

@@ -18,15 +18,6 @@ jobs:
           ref: ${{github.event.pull_request.head.ref}}
           fetch-depth: 0
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version-file: ".nvmrc"
-
-      - name: Install dependencies
-        run: |
-          npm ci
-
       - name: Check if Stylelint update PR
         id: check_pr
         run: |
@@ -39,6 +30,17 @@ jobs:
             echo "stylelint_update=false" >> $GITHUB_ENV
           fi
 
+      - name: Set up Node.js
+        if: env.stylelint_update == 'true'
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: ".nvmrc"
+
+      - name: Install dependencies
+        if: env.stylelint_update == 'true'
+        run: |
+          npm ci
+
       - name: Run Stylelint to format the code
         if: env.stylelint_update == 'true'
         run: |