Update dependency node to v22.21.0 (#262)

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/actions/setup/action.yaml

@@ -9,7 +9,7 @@ runs:
     - name: Set up Node.js
       uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6
       with:
-        node-version: '22.20.0'
+        node-version: '22.21.0'
 
     - name: Cache dependencies
       id: cache

.github/workflows/_security-checks.yaml

@@ -34,7 +34,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6
         with:
-          node-version: '22.20.0'
+          node-version: '22.21.0'
 
       - name: Run npm audit
         run: npm audit --omit=dev --audit-level=moderate