gnucash stable: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/8f7eecd3 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/ae58c126 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/8a54bf26 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/ab7ead39 (commit)
	from  https://github.com/Gnucash/gnucash/commit/e6a30f77 (commit)



commit 8f7eecd3e94df935549a7e8cecd155ba99ad122a
Merge: e6a30f7708 ae58c12601
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Fri Nov 10 18:58:35 2023 +0800

    Merge branch 'icu-list-formatter' into stable #1791

commit ae58c12601d4a89643080744e5abe32574c7b59d
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Fri Nov 10 18:56:07 2023 +0800

    [import-main-matcher] don't quote account fullnames

commit 8a54bf26580cb138f32f8386646806d5383c068e
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Mon Oct 2 12:28:29 2023 +0800

    use gnc_list_formatter instead of gnc_g_list_stringjoin (..., ", ");

commit ab7ead39ca8426079318ac28bb4bdd3b7140cd25
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Mon Oct 2 12:28:09 2023 +0800

    use icu::ListFormatter to combine a list strings into a string



Summary of changes:
 gnucash/gnome/gnc-plugin-page-register.c      |  4 ++--
 gnucash/import-export/import-main-matcher.cpp |  5 ++---
 libgnucash/engine/gnc-date.cpp                | 27 +++++++++++++++++++++++++++
 libgnucash/engine/gnc-date.h                  | 11 +++++++++++
 4 files changed, 42 insertions(+), 5 deletions(-)