Merge pull request #6976 from Shopify/remove-simple-git

remove simple git

Author: ryancbahan

packages/cli-kit/package.json

@@ -159,7 +159,6 @@
     "pathe": "1.1.2",
     "react": "19.2.4",
     "semver": "7.6.3",
-    "simple-git": "3.32.3",
     "stacktracey": "2.1.8",
     "strip-ansi": "7.1.0",
     "supports-hyperlinks": "3.1.0",