chore(deps): update actions/setup-node action to v4.0.4

Author: renovate[bot]

.github/workflows/pytest.yml

@@ -53,7 +53,7 @@ jobs:
       with:
         package_json_file: examples/${{ matrix.c2a_user }}/package.json
 
-    - uses: actions/setup-node@v4.0.3
+    - uses: actions/setup-node@v4.0.4
       with:
         cache: pnpm
         cache-dependency-path: examples/${{ matrix.c2a_user }}/pnpm-lock.yaml

.github/workflows/validate-renovate.yml

@@ -17,7 +17,7 @@ jobs:
         with:
           version: 9
 
-      - uses: actions/setup-node@v4.0.3
+      - uses: actions/setup-node@v4.0.4
 
       - name: install
         run: |