Stops using realpath in the resolution

packages/jest-resolve/src/default_resolver.js

@@ -97,7 +97,7 @@ function resolveSync(target: Path, options: ResolverOptions): Path {
     if (result) {
       // Dereference symlinks to ensure we don't create a separate
       // module instance depending on how it was referenced.
-      result = fs.realpathSync(result);
+      result = path.resolve(process.cwd(), result);
     }
     return result;
   }