Fix checkout_code: Remove Metro cache check (#21998)

Author: hramos

.circleci/config.yml

@@ -193,7 +193,7 @@ aliases:
     name: Sanity checks
     command: |
       ./scripts/circleci/check_license.sh
-      ./scripts/circleci/check_cache.sh
+      ./scripts/circleci/validate_yarn_lockfile.sh
     when: always
 
   - &download-dependencies-gradle