fix: wrong node version

.github/workflows/push.yml

@@ -103,7 +103,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
       - name: Install dependencies
         run: npm install -g semantic-release @saithodev/semantic-release-backmerge @semantic-release/github @semantic-release/exec
       - name: Release