feat: dummy push to force push of new submodule setup

Author: DamienGilliard

src/diffCheckApp.cc

@@ -12,6 +12,6 @@
 
 int main()
 {
-  std::cout << "Hello, World!" << std::endl;
+  std::cout << "Hello, World!" << std::endl; 
   return 0;
 }