gnucash stable: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/b0d1de6f (commit)
	 via  https://github.com/Gnucash/gnucash/commit/109497d4 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/5b1bb118 (commit)
	from  https://github.com/Gnucash/gnucash/commit/35a0e777 (commit)



commit b0d1de6f3e6995360d831d35a32e740251923a1b
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Fri May 31 22:53:15 2024 +0800

    [dialog-sx-from-trans.cpp] convert to c++

commit 109497d471029ac1c22dcb872765c24d8f6080cb
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Fri May 31 22:24:48 2024 +0800

    [SX-ttinfo.cpp] convert to c++

commit 5b1bb1186f03cc2a7d4efe621409c143d3f49e65
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Fri May 31 22:06:55 2024 +0800

    [SX-book.cpp] convert to c++



Summary of changes:
 gnucash/gnome/CMakeLists.txt                                |  2 +-
 .../{dialog-sx-from-trans.c => dialog-sx-from-trans.cpp}    | 13 ++++++-------
 gnucash/gnome/dialog-sx-from-trans.h                        |  8 ++++++++
 libgnucash/engine/CMakeLists.txt                            |  4 ++--
 libgnucash/engine/{SX-book.c => SX-book.cpp}                | 12 +++++-------
 libgnucash/engine/{SX-ttinfo.c => SX-ttinfo.cpp}            |  0
 po/POTFILES.in                                              |  6 +++---
 7 files changed, 25 insertions(+), 20 deletions(-)
 rename gnucash/gnome/{dialog-sx-from-trans.c => dialog-sx-from-trans.cpp} (99%)
 rename libgnucash/engine/{SX-book.c => SX-book.cpp} (96%)
 rename libgnucash/engine/{SX-ttinfo.c => SX-ttinfo.cpp} (100%)