[REG 5.12-5.13] CMake/ActiveQt: LNK4044: unrecognized option '/lole32' (5.13-beta2)

CMake project file generation for ActiveQt projects have started failing with Qt 5.13.0 alpha 1 dated 2019-01-22. This problem does not occur with Qt 5.12.1.

CMake Error at C:/Qt/5.13.0/msvc2017_64/lib/cmake/Qt5AxBase/Qt5AxBaseConfig.cmake:52 (message):
  Library not found: ole32
Call Stack (most recent call first):
  C:/Qt/5.13.0/msvc2017_64/lib/cmake/Qt5AxBase/Qt5AxBaseConfig.cmake:175 (_qt5_AxBase_process_prl_file)
  C:/Qt/5.13.0/msvc2017_64/lib/cmake/Qt5AxServer/Qt5AxServerConfig.cmake:143 (find_package)
  C:/Qt/5.13.0/msvc2017_64/lib/cmake/Qt5/Qt5Config.cmake:28 (find_package)
  host/AppSandbox/CMakeLists.txt:62 (find_package)

Observed difference:
The QMAKE_PRL_LIBS entries for linking to system libraries in Qt5AxBase.prl have changed from "-lole32" in Qt 5.12.1 to -lole32 (without quotes) in Qt 5.13.0 alpha1.

There's no recent CMake changes in the ActiveQt repo, so I suspect that this is primarily a CMake issue.

Steps to reproduce:

• Download precompiled Qt 5.13.0 alpha1 binaries dated 2019-01-22 from MaintenanceTool. Chose either the msvc2015_64 or msvc2017_64 binaries.
• Clone https://github.com/forderud/Qt-CMake-HelloWorld/tree/5.13-cmake and switch to the 5.13-cmake branch
• Run Build.bat
• Observe Library not found: ole32 error from CMake.