devel/cdialog: Update 1.3-20251223 => 1.3-20260107
Changelog:
https://invisible-island.net/dialog/CHANGES.html#index-t20260107
While here remove unnecessary MKDIR in post-install-EXAMPLES-on.
PR: 292944
Approved by: Josmar Calin De Pierri <jcpierri@gmail.com> (maintainer)