build: Use LTS Node.js version in release-please workflow (#94)

Author: mdjermanovic

.github/workflows/release-please.yml

@@ -19,7 +19,7 @@ jobs:
         if: ${{ steps.release.outputs.release_created }}
       - uses: actions/setup-node@v3
         with:
-          node-version: 12
+          node-version: lts/*
           registry-url: 'https://registry.npmjs.org'
         if: ${{ steps.release.outputs.release_created }}
       - run: npm ci