Apply clang-format to all test files

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

qt6-after/qt6-migrated-benchmark/tests/test_cod_dtc.cpp

@@ -1,14 +1,16 @@
 /**
  * @file test_cod_dtc.cpp
  * @brief Compilation test for CodificationManagement/cod_dtc.h
- * 
+ *
  * This test verifies that the migrated header compiles correctly with Qt6/C++23.
  */
 
-#include <gtest/gtest.h>
 #include "CodificationManagement/cod_dtc.h"
 
-TEST(cod_dtc_Compilation, HeaderCompiles) {
+#include <gtest/gtest.h>
+
+TEST(cod_dtc_Compilation, HeaderCompiles)
+{
     // This test verifies that the header compiles without errors
     EXPECT_TRUE(true);
 }