chore: update release workflow actions to node24

Author: goodguy1963

.github/workflows/release.yml

@@ -18,8 +18,6 @@ permissions:
 jobs:
   build-and-release:
     runs-on: ubuntu-latest
-    env:
-      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
 
     steps:
       - name: Checkout
@@ -32,7 +30,7 @@ jobs:
           cache: 'npm'
 
       - name: Cache VS Code test runtime
-        uses: actions/cache@v4.2.4
+        uses: actions/cache@v5
         with:
           path: .vscode-test
           key: vscode-test-${{ runner.os }}-${{ hashFiles('package-lock.json') }}
@@ -67,7 +65,7 @@ jobs:
           fi
 
       - name: Upload VSIX artifact
-        uses: actions/upload-artifact@v4.6.2
+        uses: actions/upload-artifact@v6
         with:
           name: copilot-cockpit-vsix
           path: archive/vsix/latest/copilot-cockpit-*.vsix

src/test/suite/releaseUtils.test.ts

@@ -174,7 +174,9 @@ suite("Release Pipeline Contract Tests", () => {
     assert.ok(
       workflow.includes("branches:") && workflow.includes("- main"),
     );
-    assert.ok(workflow.includes("uses: actions/cache@v4"));
+    assert.ok(!workflow.includes("FORCE_JAVASCRIPT_ACTIONS_TO_NODE24"));
+    assert.ok(workflow.includes("uses: actions/cache@v5"));
+    assert.ok(workflow.includes("uses: actions/upload-artifact@v6"));
     assert.ok(workflow.includes("path: .vscode-test"));
     assert.ok(workflow.includes("run: npm run pretest"));
     assert.ok(workflow.includes("Ensure Xvfb is available"));