[PRQ#42009] Merge Request for wxgtk30

MarsSeed [1] filed a request to merge wxgtk30 [2] into wxwidgets3.0 [3]: Repo has renamed wxgtk* packages to wxwidgets*. This package should follow that. I have notified the maintainers of the three AUR packages that depend on wxgtk30 to change their package metadata accordingly. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/wxgtk30/ [3] https://aur.archlinux.org/pkgbase/wxwidgets3.0/