chore(deps): update actions/checkout action to v4

Author: renovate[bot]

.github/workflows/push.yml

@@ -6,7 +6,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup TinyGo
         uses: ./.github/actions/setup-tinygo