Review request: mingw-pcre2 - MinGW Windows pcre2 library

[Sandro Mani]

Hi

I need mingw-pcre2 to update mingw-qt5-* to 5.9.0. Review request is here:

https://bugzilla.redhat.com/show_bug.cgi?id=1461368

Happy to review in exchange.

P.s.: I have many other mingw packages which I can submit for review at 
[1], happy to submit them and review stuff in exchange.

Thanks
Sandro

[1] https://github.com/manisandro/fedora-mingw