Fix sync architectures command failing on the commit hook (#3534)

## Description

Updates how `sync-architectures` script is invoked during a pre-commit
hook.

## Test plan

Modify a spec file and commit

Author: j-piasecki

.lintstagedrc.json

@@ -6,5 +6,5 @@
     "yarn format:android"
   ],
   "packages/react-native-gesture-handler/apple/**/*.{h,m,mm,cpp}": "yarn format:apple",
-  "packages/react-native-gesture-handler/src/specs/*.ts": "yarn sync-architectures"
+  "packages/react-native-gesture-handler/src/specs/*.ts": "yarn workspace react-native-gesture-handler sync-architectures"
 }