www/bluefish: Update to 2.2.17
- Drop GTK2
- Use gettext-tools instead of gettext
- Pet portfmt
ChangeLog:
https://sourceforge.net/p/bluefish/code/HEAD/tree/tags/bluefish_2_2_17/ChangeLog
MFH: 2025Q1 (code cleanup fixes)
(cherry picked from commit 8a8817af183dacddd00dc44f21eb0e54ee788dad)