configure-data.tcl: Fix crypto backend check condition
configure-data.tcl: Fix crypto backend check condition

Actually, `!$have_openssl || !$have_gnutls` will try to find OpenSSL
if `$have_gnutls` is true and `$have_openssl` is false.

Signed-off-by: Justin Kim <cdb6e3da7948960ce0d2749c9c9c4d2a2feaeeb4@collabora.com>

Haivision/srt,Cinegy/srt,Haivision/srt,Haivision/srt,Cinegy/srt,ethouris/srt,ethouris/srt,Cinegy/srt,Cinegy/srt,Haivision/srt,ethouris/srt,ethouris/srt