merge revision(s) 5fa6ba9568e87e43e08a4daeba1572254c589fb1: [Backport #20500]
[Bug #20500] Search non-default directories for jemalloc Co-Authored-by: lish82 (Hiroki Katagiri)
merge revision(s) 5fa6ba9568e87e43e08a4daeba1572254c589fb1: [Backport #20500]