let the pkg-config check for openssl check for libcrypto instead
let the pkg-config check for openssl check for libcrypto instead

since we only use libcrypto

Yubico/yubico-piv-tool,akgood/yubico-piv-tool,hirden/yubico-piv-tool,Yubico/yubico-piv-tool,akgood/yubico-piv-tool,akgood/yubico-piv-tool,Yubico/yubico-piv-tool,akgood/yubico-piv-tool,ato/yubico-piv-tool,ato/yubico-piv-tool,hirden/yubico-piv-tool