Apply clang-format to all test files

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

qt6-after/qt6-migrated-benchmark/tests/test_mgrs2lonlat.cpp

@@ -2,11 +2,24 @@
 
 // Stub test for mgrs2lonlat.cpp migration validation
 
-namespace Lts {
-namespace Common {
+namespace Lts
+{
+namespace Common
+{
 } // namespace Common
 } // namespace Lts
 
-TEST(mgrs2lonlatMigrationTest, CompilationStub) { EXPECT_TRUE(true); }
-TEST(mgrs2lonlatMigrationTest, Qt6ApiCompatibility) { EXPECT_TRUE(true); }
-TEST(mgrs2lonlatMigrationTest, BasicFunctionality) { EXPECT_TRUE(true); }
+TEST(mgrs2lonlatMigrationTest, CompilationStub)
+{
+    EXPECT_TRUE(true);
+}
+
+TEST(mgrs2lonlatMigrationTest, Qt6ApiCompatibility)
+{
+    EXPECT_TRUE(true);
+}
+
+TEST(mgrs2lonlatMigrationTest, BasicFunctionality)
+{
+    EXPECT_TRUE(true);
+}