Remove unneeded debug gating in find_kernel32 (#4110)
Remove unneeded debug gating in find_kernel32 (#4110)

Gordon originally added this gating. He stated that he believed that
it fixed a link error. However, the link error possibility is addressed
via CMake and $<$<CONFIG:Debug>:/MD> as a compilation option.
jemc/ponyc,jemc/ponyc,ponylang/ponyc,dipinhora/ponyc,dipinhora/ponyc,dipinhora/ponyc,ponylang/ponyc,jemc/ponyc,ponylang/ponyc