Automate homebrew version updation with new release (#248)

* add action for bump-formula homebrew

Signed-off-by: Shivam Purohit <shivampurohit900@gmail.com>

* Update trigger for stable release

* Update release.yml

* Update release.yml

* Update release.yml

---------

Signed-off-by: Shivam Purohit <shivampurohit900@gmail.com>

.github/workflows/release.yml

@@ -0,0 +1,23 @@
+name: release-pipeline
+on:
+  create:
+    tags:
+      - '**'
+
+jobs:
+  homebrew:
+    name: Bump Homebrew formula
+    runs-on: ubuntu-latest
+    steps:
+      - name: Extract version
+        id: extract-version
+        run: |
+          echo "tag-name=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
+          
+      - uses: mislav/bump-homebrew-formula-action@v3
+        with:
+          formula-name: litmusctl
+          tag-name: ${{ steps.extract-version.outputs.tag-name }}
+          download-url: https://github.com/litmuschaos/litmusctl/archive/refs/tags/${{ steps.extract-version.outputs.tag-name }}.tar.gz
+        env:
+          COMMITTER_TOKEN: ${{ secrets.COMMITTER_TOKEN }}