Satisfy Homebrew formula audit

Author: Audacity88

Formula/zeroclaw.rb

@@ -2,7 +2,6 @@ class Zeroclaw < Formula
   desc "Rust-first autonomous agent runtime"
   homepage "https://github.com/zeroclaw-labs/zeroclaw"
   url "https://github.com/zeroclaw-labs/zeroclaw/archive/refs/tags/v0.8.1.tar.gz"
-  version "0.8.1"
   sha256 "309cac6640481e7067f5cef041b83b13b8cdd7ca6747a5bf4a461a6b0ea5246b"
   license any_of: ["MIT", "Apache-2.0"]