homebrew action

.github/workflows/homebrew.yml

@@ -0,0 +1,16 @@
+on:
+  release:
+    types:
+      - created
+
+jobs:
+  homebrew:
+    name: Bump Homebrew formula
+    runs-on: ubuntu-latest
+    steps:
+      - uses: mislav/bump-homebrew-formula-action@v1
+        with:
+          # A PR will be sent to github.com/Homebrew/homebrew-core to update this formula:
+          formula-name: ssh-vault
+        env:
+          COMMITTER_TOKEN: ${{ secrets.COMMITTER_TOKEN }}