Update certificate creation to avoid failures with OpenSSL 3.2+
(due to tighter PKIX compliance defaults?):
1. add CA basicConstraints for CA cert (MUST be present per RFC 5820)
2. add extendedKeyUsage for client and server certs
3. add subject & authority key identifiers 
   (SKID is a MUST for CA certs in RFC 5820)


git-svn-id: https://svn.apache.org/repos/asf/perl/Apache-Test/trunk@1916067 13f79535-47bb-0310-9956-ffa450edef68