- add patches from Trinity, most by Obata Akio:
qt3-trinity-unicode-change-register.patch
qt3-trinity-buffer-overflow-CVE-2020-17507.patch
qt3-trinity-qt-xft.patch
qt3-trinity-inputmethods-remove-debug.patch
qt3-trinity-fix-potential-buffer-overrun.patch
qt3-trinity-fix-typo.patch
qt3-trinity-fix-verbose.patch
qt3-trinity-improve-grabbing.patch