gnucash stable: [gnc-currency-edit.cpp] convert to c++

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/0447e8da (commit)
	from  https://github.com/Gnucash/gnucash/commit/f2dba525 (commit)



commit 0447e8da3abf00f264c99ece0e33b939cbb2ac58
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Tue Apr 9 22:40:04 2024 +0800

    [gnc-currency-edit.cpp] convert to c++



Summary of changes:
 gnucash/gnome-utils/CMakeLists.txt                 |  2 +-
 .../{gnc-currency-edit.c => gnc-currency-edit.cpp} | 46 +++++++++++-----------
 po/POTFILES.in                                     |  2 +-
 3 files changed, 26 insertions(+), 24 deletions(-)
 rename gnucash/gnome-utils/{gnc-currency-edit.c => gnc-currency-edit.cpp} (90%)