chore: add release please

Author: erezrokah

.github/workflows/release-please.yml

@@ -0,0 +1,14 @@
+name: release-please
+on:
+  push:
+    branches:
+      - main
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: GoogleCloudPlatform/release-please-action@v2
+        with:
+          token: ${{ secrets.NODE_PKG_RELEASE_TOKEN }}
+          release-type: node
+          package-name: '@netlify/plugin-nextjs'

RELEASE.md

@@ -0,0 +1,4 @@
+# Releasing
+
+1. Merge the release PR
+2. Run `npm publish`

commitlint.config.js

@@ -0,0 +1 @@
+module.exports = { extends: ['@commitlint/config-conventional'] }