gnucash maint: gtk_file_chooser_get_filename|uri returns a char* which must be freed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/bb830cec (commit)
	from  https://github.com/Gnucash/gnucash/commit/a27adb78 (commit)



commit bb830cec3a37db601ade6cfb52dfc3e71c755054
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Fri Sep 30 07:36:55 2022 +0800

    gtk_file_chooser_get_filename|uri returns a char* which must be freed



Summary of changes:
 gnucash/gnome-utils/dialog-options.c                        |  1 +
 gnucash/gnome-utils/gnc-file.c                              | 13 ++++++-------
 gnucash/gnome/dialog-doclink.c                              |  2 +-
 .../import-export/csv-imp/assistant-csv-price-import.cpp    |  3 +++
 .../import-export/csv-imp/assistant-csv-trans-import.cpp    |  3 +++
 5 files changed, 14 insertions(+), 8 deletions(-)