Update .github/workflows/publish-vscode-extension-pack.yml

Signed-off-by: Alex Boyko <alex.boyko@broadcom.com>

Author: BoykoAlex

.github/workflows/publish-vscode-extension-pack.yml

@@ -50,7 +50,7 @@ jobs:
               ref: 'refs/tags/${{ steps.version.outputs.release_name }}',
               sha: context.sha
             })
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238   # 6.2.0
         with:
           node-version: 22
       - name: Publish to VSCode Marketplace