adds release action on tag (#4)

Author: nickzelei

.github/workflows/release.yml

@@ -0,0 +1,20 @@
+name: Publish GitHub Release
+
+permissions:
+  contents: write
+
+on:
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+*'
+
+jobs:
+  release:
+    runs-on: 'ubuntu-latest'
+    steps:
+      - uses: actions/checkout@v4
+      - name: GH Release
+        run: |
+          gh release create "${GITHUB_REF#refs/tags/}" --generate-notes
+        env:
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}