Remove homebrew workflow

Will be integrated with another

.github/workflows/homebrew.yml

@@ -1,20 +0,0 @@
-name: Bump Homebrew formula
-
-on:
-  push:
-    tags:
-      - 'v*'
-
-jobs:
-  publish:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Get tag
-        id: tag
-        run: echo "::set-output name=tag::${GITHUB_REF##*/}"
-      - name: Bump Homebrew formula
-        uses: dawidd6/action-homebrew-bump-formula@v1.1.0
-        with:
-          token: ${{secrets.GITHUB_API_TOKEN}}
-          formula: lazygit
-          url: "https://github.com/${{github.repository}}/archive/${{steps.tag.outputs.tag}}.tar.gz"