chore: replaced yarn reference with pnpm

Author: Jester175

docs/contributing/local-development/Local_Linking.mdx

@@ -36,7 +36,7 @@ The command to put instead of that `#` comment, depends on the local downstream
 Additionally, if you haven't yet built the typescript-eslint repository, do so now:
 
 ```shell
-pnpm build
+pnpm run build
 ```
 
 ## Repository Linking