chore: enable Homebrew tap auto-upload in goreleaser

HOMEBREW_TAP_TOKEN secret is now configured for both slackbuzz-cli
and clickup-cli repos.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: isaacrowntree

.goreleaser.yml

@@ -37,7 +37,7 @@ brews:
       owner: triptechtravel
       name: homebrew-tap
       token: "{{ .Env.HOMEBREW_TAP_TOKEN }}"
-    skip_upload: true
+    skip_upload: false
     homepage: "https://github.com/triptechtravel/slackbuzz-cli"
     description: "CLI tool for Slack messaging, channel management, and search"
     license: "MIT"