SWDEV-448163 - Fix Doxygen warnings

Change-Id: If72e312461a72920b6a482009c9aef4cf92f2e1b


[ROCm/hip-tests commit: 6c23e25c86]

projects/hip-tests/catch/unit/dynamicLoading/complex_loading_behavior.cc

@@ -145,3 +145,8 @@ TEST_CASE("Unit_dynamic_loading_device_kernels_from_library") {
 
   REQUIRE(testResult == true);
 }
+
+/**
+* End doxygen group DynamicLoading.
+* @}
+*/

projects/hip-tests/catch/unit/dynamicLoading/hipApiDynamicLoad.cc

@@ -167,3 +167,8 @@ TEST_CASE("Unit_hipApiDynamicLoad") {
   free(A_h);
   free(C_h);
 }
+
+/**
+* End doxygen group DynamicLoading.
+* @}
+*/