chore: ensure ctest can detect gtest unit tests

Log:

Author: BLumia

tests/panels/dock/taskmanager/CMakeLists.txt

@@ -5,6 +5,8 @@
 find_package(GTest REQUIRED)
 find_package(Qt${QT_VERSION_MAJOR} ${REQUIRED_QT_VERSION} REQUIRED COMPONENTS Core Test)
 
+include(GoogleTest)
+
 add_executable(rolecombinemodel_tests
     combinemodela.cpp
     combinemodela.h
@@ -24,7 +26,7 @@ target_include_directories(rolecombinemodel_tests PRIVATE
     ${CMAKE_SOURCE_DIR}/panels/dock/taskmanager/
 )
 
-add_test(NAME rolecombinemodel COMMAND rolecombinemodel_tests)
+gtest_discover_tests(rolecombinemodel_tests)
 
 add_executable(rolegroupmodel_tests
     rolegroupmodeltests.cpp
@@ -41,5 +43,4 @@ target_include_directories(rolegroupmodel_tests PRIVATE
     ${CMAKE_SOURCE_DIR}/panels/dock/taskmanager/
 )
 
-add_test(NAME rolegroupmodel COMMAND rolegroupmodel_tests)
-
+gtest_discover_tests(rolegroupmodel_tests)