add GHA for release purpose

Signed-off-by: see-quick <maros.orsak159@gmail.com>

Author: see-quick

.github/workflows/release.yml

@@ -0,0 +1,30 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Build bundled script
+        run: ./build.sh
+
+      - name: Verify bundled script
+        run: |
+          bash -n dist/kind-cluster.sh
+          dist/kind-cluster.sh version
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: dist/kind-cluster.sh
+          generate_release_notes: true