ci(release): add workflow file for publishing releases to immutable action package (#170)

This workflow file publishes new action releases to the immutable action package of the same name as this repo.

---------

Co-authored-by: Parker Brown <[email protected]>

Author: Jcambass

.github/workflows/publish-immutable-action.yml

@@ -0,0 +1,17 @@
+name: 'Publish Immutable Action'
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+      - name: Publish Immutable Action
+        uses: actions/[email protected]