Reverting the single comma change with RunCoverage

As this is the only change reverting it and can be added later since having this would trigger coverage on it taking a light year to verify every ci run

scripts/src/java/org/oppia/android/scripts/coverage/RunCoverage.kt

@@ -109,7 +109,7 @@ fun main(vararg args: String) {
       filePathList,
       reportFormat,
       commandExecutor,
-      scriptBgDispatcher
+      scriptBgDispatcher,
     ).execute()
   }
 }