automatically tag a release when version changes (#170)

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

Author: jakolehm

.github/workflows/tag-release.yml

@@ -0,0 +1,15 @@
+name: Create Publish Tag
+on:
+  push:
+    branches:
+      - main
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: butlerlogic/action-autotag@stable
+        with:
+          strategy: package
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+          tag_prefix: "v"