x11/kitty: Fix 12.3R (amd64,i386) build

 - add	LIB_DEPENDS= libepoll-shim-interpose.so:devel/libepoll-shim
 	CPPFLAGS+= `pkg-config --cflags epoll-shim-interpose`
	LDFLAGS+= `pkg-config --libs epoll-shim-interpose`

 - add missing USES= desktop-file-utils

PR:		265393