Update scope.test.cpp

add newline at end of file for CI

Author: JeffGarland

tests/beman/scope/scope.test.cpp

@@ -41,4 +41,4 @@ TEST_CASE("Construct scope_success") {
     auto guard_exit4 = beman::scope::scope_success([] {});
 
     REQUIRE(true);
-}
+}