fix building cms unittest on Mac by linking to OpenSSL
the cms unittest needs to look for OpenSSL since only the plugins do that so far. NOTE: that the cms change can be reverted once we no longer support openssl < 1.1.1i
Edited by Allen Winter
the cms unittest needs to look for OpenSSL since only the plugins do that so far. NOTE: that the cms change can be reverted once we no longer support openssl < 1.1.1i