gnucash stable: [gnc-pricedb.cpp] more glib g_list uses

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/fc21c55a (commit)
	from  https://github.com/Gnucash/gnucash/commit/0a9e999c (commit)



commit fc21c55a0b116fc64ebfc318ebd7a8eb76e6feaf
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Thu Aug 3 22:09:03 2023 +0800

    [gnc-pricedb.cpp] more glib g_list uses
    
    * use g_list_find_custom where appropriate
    * also g_list_free_full and g_list_foreach



Summary of changes:
 libgnucash/engine/gnc-pricedb.cpp | 105 ++++++++++++++------------------------
 1 file changed, 37 insertions(+), 68 deletions(-)