9.2.x: Fix an error on SSL config reload (plus some cleanup). (#9334)#9647

zwoop merged 3 commits intoapache:9.2.xapache/trafficserver:9.2.xfrom

ywkaras:os_pkey_cnf_reload_9.2.xywkaras/trafficserver:os_pkey_cnf_reload_9.2.xCopy head branch name to clipboard