gnucash stable: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/dc84e4d1 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/1718fa0b (commit)
	from  https://github.com/Gnucash/gnucash/commit/a99491d0 (commit)



commit dc84e4d10c63a7defdca824005182cade2fa163f
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sat Aug 31 20:46:05 2024 +0800

    [gnc-pricedb.h] remove unused gnc_pricedb_substitute_commodity

commit 1718fa0b6ecae6d76846822b9387acb4892bfdbf
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sat Aug 31 20:45:32 2024 +0800

    [gnc-pricedb.h] remove unused gnc_pricedb_lookup_at_time64



Summary of changes:
 bindings/engine.i                          |  1 -
 libgnucash/engine/gnc-pricedb-p.h          |  3 --
 libgnucash/engine/gnc-pricedb.cpp          | 87 ------------------------------
 libgnucash/engine/gnc-pricedb.h            | 16 ------
 libgnucash/engine/test/utest-gnc-pricedb.c | 10 ----
 5 files changed, 117 deletions(-)