Figure out why we can't build the 8.0 finalizer on 2022 images and update

[marcpopMSFT]

We had to revert to 2019 images as the finalizer build was failing. We need to fix that and update back to 2022 images later this year:
#20550

https://dev.azure.com/dnceng/internal/_build/results?buildId=2774930&view=results

C:\Program Files (x86)\Windows Kits\10\Include\10.0.26100.0\um\winnt.h(6343,12): error C3861: '_CountOneBits64': identifier not found [D:\a_work\1\s\artifacts\obj\finalizer\arm64\Release\Finalizer.vcxproj] [D:\a_work\1\s\src\finalizer\finalizer.proj]
##[error]C:\Program Files (x86)\Windows Kits\10\Include\10.0.26100.0\um\winnt.h(6343,12): error C3861: (NETCORE_ENGINEERING_TELEMETRY=Build) '_CountOneBits64': identifier not found [D:\a_work\1\s\artifacts\obj\finalizer\arm64\Release\Finalizer.vcxproj]

[NikolaMilosavljevic]

Fixed with #20629