fix(client): remove JS comments from user code for tests (#41873)

* Removes comments in js challanges by default

* fix local-scope-and-functions test regex

* fix all languages

* revert language changes

* removed unnecessary removeJSComments from challenges

* fix challanges in other languages

* removed removeJSComments from all challanges

curriculum/challenges/espanol/10-coding-interview-prep/project-euler/problem-43-sub-string-divisibility.md

@@ -49,11 +49,9 @@ You should not copy and return the array.
 
 ```js
 assert(
-  !__helpers
-    .removeJSComments(code)
-    .match(
+  !code.match(
       /(1430952867)|(1460357289)|(1406357289)|(4130952867)|(4160357289)|(4106357289)/
-    )
+  )
 );
 ```