gnucash stable: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/6c7abb48 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/7dc2e2e6 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/55592efe (commit)
	from  https://github.com/Gnucash/gnucash/commit/1cc1e498 (commit)



commit 6c7abb487d652294bf75ce840627db32f4b2a360
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sat Jun 1 11:59:13 2024 +0800

    [SX-ttinfo.hpp] convert to c++ header

commit 7dc2e2e6f93ad26c8429186d4f429b497f349f97
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sat Jun 1 09:53:27 2024 +0800

    [SchedXaction.cpp] use c++ algo

commit 55592efe253408614f537bf0fb797952ffe4201e
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sat Jun 1 09:35:35 2024 +0800

    [SchedXAction.cpp] convert to c++



Summary of changes:
 gnucash/gnome/assistant-loan.cpp                   |  2 +-
 gnucash/gnome/dialog-sx-from-trans.cpp             |  2 +-
 libgnucash/app-utils/test/test-sx.cpp              |  2 +-
 libgnucash/engine/CMakeLists.txt                   |  6 +-
 libgnucash/engine/SX-ttinfo.cpp                    |  2 +-
 libgnucash/engine/{SX-ttinfo.h => SX-ttinfo.hpp}   |  8 --
 .../engine/{SchedXaction.c => SchedXaction.cpp}    | 99 +++++++---------------
 po/POTFILES.in                                     |  2 +-
 8 files changed, 39 insertions(+), 84 deletions(-)
 rename libgnucash/engine/{SX-ttinfo.h => SX-ttinfo.hpp} (98%)
 rename libgnucash/engine/{SchedXaction.c => SchedXaction.cpp} (94%)