configure: change functions to detect openssl (clones)

... since boringssl moved the former ones and the check started to fail.

URL: https://android.googlesource.com/platform/external/curl/+/f551028d5caab29d4b4a4ae8c159c76c3cfd4887%5E!/
Original-patch-by: Bertrand Simonnet
1 file changed