japanese/libskk: Update to 1.1.1
Add MASTER_SITES and remove USE_GITHUB.
Split gettext into gettext-tools and gettext-runtime.
Remove unnecessary CFLAGS.
Removes outdated descriptions from pkg-descr.
Changelog:
https://raw.githubusercontent.com/ueno/libskk/refs/tags/1.1.1/NEWS
PR: 293992
Approved by: hiroto.kagotani@gmail.com (maintainer timeout > 2 weeks)
Approved by: osa (mentor)