chore: 移除 macOS AMD64 构建目标

仅保留 Linux amd64 和 arm64 构建

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: [email protected]

.github/workflows/release.yml

@@ -38,11 +38,6 @@ jobs:
             goos: linux
             goarch: arm64
             artifact_name: gitlab-cli-linux-arm64
-          # macOS
-          - os: macos-latest
-            goos: darwin
-            goarch: amd64
-            artifact_name: gitlab-cli-darwin-amd64
 
     permissions:
       contents: read