ci: add release workflow

.github/workflows/release.yml

@@ -0,0 +1,20 @@
+name: Releases
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+    - uses: actions/checkout@v3
+    - uses: ncipollo/release-action@v1
+      with:
+        draft: false
+        prerelease: false
+        generateReleaseNotes: true