chore: test workflow

Author: bennypowers

.github/workflows/tests.yml

@@ -52,7 +52,7 @@ jobs:
       - name: Configure node version
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version-file: .nvmrc
           cache: npm
 
       - name: Install dependencies
@@ -73,7 +73,7 @@ jobs:
       - name: Configure node version
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version-file: .nvmrc
           cache: npm
 
       - name: Install dependencies
@@ -100,7 +100,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version-file: .nvmrc
           cache: npm
       - run: npm ci --prefer-offline
       - run: npm run build
@@ -110,7 +110,7 @@ jobs:
         env:
           HOME: /root
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         if: always()
         with:
           name: ${{ env.PLAYWRIGHT_REPORT_DIR }}
@@ -265,7 +265,7 @@ jobs:
           close-previous: true
           title: "🧪 Tests are failing on main"
           body: "It looks like the build is currently failing on the main branch. See failed [action results](https://github.com/patternfly/patternfly-elements/actions/runs/${{ github.run_id }}) for more details."
-  
+
   build-windows:
     name: Verify that build runs on Windows
     runs-on: windows-latest
@@ -275,9 +275,9 @@ jobs:
 
       # Configures the node version used on GitHub-hosted runners
       - name: Configure node version
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version-file: .nvmrc
           cache: npm
 
       - name: Install dependencies