gnucash stable: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/d21698f7 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/55b9382a (commit)
	 via  https://github.com/Gnucash/gnucash/commit/01f27e9c (commit)
	 via  https://github.com/Gnucash/gnucash/commit/fccf0b48 (commit)
	from  https://github.com/Gnucash/gnucash/commit/a8c3b4b0 (commit)



commit d21698f7cf6d6272c357cd431fb8812277715713
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Mon Sep 18 22:27:43 2023 +0800

    [gnc-option-impl] don't leak char*
    
    use the stack

commit 55b9382ad94d11db79052d261877dd648dce972b
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Mon Sep 18 22:27:20 2023 +0800

    [utest-gnc-backend-sql] properly clean up QofBook

commit 01f27e9c5385599b63d18b1dbcb3e772fb357763
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Mon Sep 18 22:27:03 2023 +0800

    [test-commodities] clean up commodities

commit fccf0b48c4e612c423d491637eacb22886844c22
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Mon Sep 18 22:26:35 2023 +0800

    [utest-Account] g_free char*



Summary of changes:
 libgnucash/backend/sql/test/utest-gnc-backend-sql.cpp |  2 +-
 libgnucash/engine/gnc-option-impl.cpp                 |  4 +++-
 libgnucash/engine/test/test-commodities.cpp           |  4 ++++
 libgnucash/engine/test/utest-Account.cpp              | 14 ++++++++++----
 4 files changed, 18 insertions(+), 6 deletions(-)