ci: Don't merge to homebrew-tap main

Author: cfunkhouser

.goreleaser.yml

@@ -73,12 +73,16 @@ homebrew_casks:
     repository:
       owner: rest-sh
       name: homebrew-tap
+      branch: restish-release
       pull_request:
         enabled: true
         draft: true # TODO(cfunkhouser): Delete after testing.
       git:
         url: "[email protected]:rest-sh/homebrew-tap.git"
         private_key: /tmp/homebrew_repo_id_ed25519
+    commit_author:
+      name: Restish Releaser
+      email: [email protected]
 
 checksum:
   name_template: "checksums.txt"