Tests: Skip Clang PCH_INSTANTIATE_TEMPLATES test in MSVC ABI

Tests/RunCMake/CMakeLists.txt

@@ -913,6 +913,7 @@ endif()
 add_RunCMake_test("CTestCommandExpandLists")
 
 add_RunCMake_test(PrecompileHeaders -DCMAKE_C_COMPILER_ID=${CMAKE_C_COMPILER_ID}
+  -DCMAKE_C_SIMULATE_ID=${CMAKE_C_SIMULATE_ID}
   -DCMAKE_C_COMPILER_VERSION=${CMAKE_C_COMPILER_VERSION})
 
 add_RunCMake_test("UnityBuild")

Tests/RunCMake/PrecompileHeaders/RunCMakeTest.cmake

@@ -23,7 +23,8 @@ if(RunCMake_GENERATOR MATCHES "Make|Ninja")
   run_cmake(PchWarnInvalid)
 
   if(CMAKE_C_COMPILER_ID STREQUAL "Clang" AND
-     CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 11.0.0)
+      CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 11.0.0 AND
+      NOT CMAKE_C_SIMULATE_ID STREQUAL "MSVC")
     run_cmake(PchInstantiateTemplates)
   endif()
 endif()