cmake/BuildPCRE2.cmake: fixed a condition specific to WIN32 [ci skip]
cmake/BuildPCRE2.cmake: fixed a condition specific to WIN32 [ci skip]

jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF,jddurand/c-marpaESLIF