gnucash stable: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/7a7fb72e (commit)
	 via  https://github.com/Gnucash/gnucash/commit/5b80ae0f (commit)
	 via  https://github.com/Gnucash/gnucash/commit/aa638ccc (commit)
	 via  https://github.com/Gnucash/gnucash/commit/02a9cf6e (commit)
	from  https://github.com/Gnucash/gnucash/commit/d6241483 (commit)



commit 7a7fb72e80aa79b7157cbb83362c6f056f03e7e5
Merge: d624148313 5b80ae0f51
Author: John Ralls <jralls at ceridwen.us>
Date:   Sun Jul 16 09:07:52 2023 -0700

    Merge Richard Cohen's 'declare-type-goffice' into stable.

commit 5b80ae0f51fa0ac90d77ff7349b346496213b826
Author: Richard Cohen <richard at daijobu.co.uk>
Date:   Mon Jun 26 12:26:56 2023 +0100

    Refactor: hide implementation of GOOptionMenu (move from .h -> .c)

commit aa638ccc0382f57fc0dfed94e37d08fed467e36e
Author: Richard Cohen <richard at daijobu.co.uk>
Date:   Sun Jun 11 16:25:33 2023 +0100

    Refactor: DECLARE_FINAL GOOptionMenu < GtkButton

commit 02a9cf6ec3dc7cf85007c6e063977fba335fd925
Author: Richard Cohen <richard at daijobu.co.uk>
Date:   Sat May 20 13:29:53 2023 +0100

    Refactor: DECLARE_FINAL GOCharmapSel < GtkBox



Summary of changes:
 borrowed/goffice/go-charmap-sel.c | 11 +----------
 borrowed/goffice/go-charmap-sel.h |  6 +-----
 borrowed/goffice/go-optionmenu.c  | 11 ++++++++++-
 borrowed/goffice/go-optionmenu.h  | 35 +----------------------------------
 4 files changed, 13 insertions(+), 50 deletions(-)