Update node in actions

Author: gionatamettifogo

.github/workflows/build-test-deploy.yml

@@ -20,7 +20,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: '18.x'
+          node-version: '21.x'
       - name: Setup Dependencies
         run: |
           corepack enable
@@ -46,7 +46,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: '18.x'
+          node-version: '21.x'
       - name: Setup Dependencies
         run: |
           corepack enable