Tests: Removed unused LABELS on CMake's own tests

In commit 44ad3f0b7f (ctest: Support multiple -L and -LE options to mean
"AND", 2021-03-20, v3.21.0-rc1~424^2) we added several labels to CMake's
own tests, perhaps as a way to demonstrate the change made by the
commit.  However, they have not been maintained or added to other tests
they cover.  Since commit 49e9f817de (ctest: Display test labels in
failure summary, 2024-06-14) the labels are displayed next to failed
test names, making them more visible.  Remove these unnecessary labels.

Tests/CMakeTests/CMakeLists.txt

@@ -7,7 +7,6 @@ macro(AddCMakeTest TestName PreArgs)
   add_test(NAME CMake.${TestName}
     COMMAND ${CMAKE_EXECUTABLE} ${PreArgs}
     -P "${CMAKE_CURRENT_BINARY_DIR}/${TestName}Test.cmake" ${ARGN})
-  set_tests_properties("CMake.${TestName}" PROPERTIES LABELS "CMake;command")
 endmacro()
 
 

Tests/QtAutogen/Tests.cmake

@@ -47,9 +47,7 @@ ADD_AUTOGEN_TEST(UnityMocSource)
 
 if(QT_TEST_ALLOW_QT_MACROS)
   ADD_AUTOGEN_TEST(MocCMP0071)
-  set_property(TEST "Qt${QT_TEST_VERSION}Autogen.MocCMP0071" APPEND PROPERTY LABELS "policy")
   ADD_AUTOGEN_TEST(MocCMP0100)
-  set_property(TEST "Qt${QT_TEST_VERSION}Autogen.MocCMP0100" APPEND PROPERTY LABELS "policy")
   ADD_AUTOGEN_TEST(MocInclude)
   ADD_AUTOGEN_TEST(MocIncludeSymlink)
   ADD_AUTOGEN_TEST(MocSkipSource)

Tests/RunCMake/CMakeLists.txt

@@ -35,10 +35,6 @@ macro(add_RunCMake_test test)
     ${TEST_ARGS}
     -P "${CMAKE_CURRENT_SOURCE_DIR}/${Test_Dir}/RunCMakeTest.cmake"
     )
-  set_tests_properties("RunCMake.${test}" PROPERTIES LABELS "CMake;run")
-  if(${test} MATCHES ^CMP)
-    set_property(TEST "RunCMake.${test}" APPEND PROPERTY LABELS "policy")
-  endif()
 endmacro()
 
 function(add_RunCMake_test_group test types)