devel/xmake-io3.0.9

devel/xmake-io: Update 2.9.9 => 3.0.9

Changelog:
https://github.com/xmake-io/xmake/blob/v3.0.9/CHANGELOG.md

Improve port:
- Switch from tarball generated by github to prepared by upstream.
- Fix warnings from portclippy.
- Unbundle tbox.
- Refresh patches.

PR:		296537 287585
Approved by:	Huan Zhou <pericycle.cc@gmail.com> (maintainer, timeout 2 weeks)
Sponsored by:	UNIS Labs
Co-authored-by:	Lin <lin@sz.cn.eu.org>
Co-authored-by:	Huan Zhou <pericycle.cc@gmail.com>
MFH:		2026Q3

devel/xmake-io: link -lexecinfo to avoid build error

[00:00:10] linking.release build/xmake
[00:00:10] ld: error: undefined reference: backtrace
[00:00:10] >>> referenced by /usr/local/lib/libtbox.so (disallowed by --no-allow-shlib-undefined)

lang/luajit: update to v2.1

Disconnect lang/luajit-devel from the build, will be removed soon.
Bump PORTREVISIONs for the consumers.

Discussed with:	adamw
PR:		225342

devel/xmake-io: Update to 2.9.9

Changelog: https://github.com/xmake-io/xmake/releases/tag/v2.9.9

PR:		285955
Approved by:	submitter is maintainer

devel/xmake-io: Cross-platform build utility based on Lua

What is Xmake?

 - Xmake is a cross-platform build utility based on the Lua scripting language
 - Xmake is very lightweight and has no dependencies outside of
   the standard library.
 - Uses the xmake.lua file to maintain project builds with a simple and
   readable syntax

WWW: https://xmake.io/

PR:		284724