configure: fix build when openssl is not enable

This patch make the whip muxer depends dtls protocol,
and dtls protocol depends openssl for now.

Signed-off-by: Jack Lau <jacklau1222@qq.com>

Author: JackLau1222

configure

@@ -3747,8 +3747,7 @@ wav_demuxer_select="riffdec"
 wav_muxer_select="riffenc"
 webm_chunk_muxer_select="webm_muxer"
 webm_dash_manifest_demuxer_select="matroska_demuxer"
-# TODO: Support libtls, mbedtls, and gnutls.
-whip_muxer_deps_any="openssl"
+whip_muxer_deps_any="dtls_protocol"
 wtv_demuxer_select="mpegts_demuxer riffdec"
 wtv_muxer_select="mpegts_muxer riffenc"
 xmv_demuxer_select="riffdec"
@@ -3847,6 +3846,9 @@ srtp_protocol_select="rtp_protocol srtp"
 tcp_protocol_select="network"
 tls_protocol_deps_any="gnutls openssl schannel securetransport libtls mbedtls"
 tls_protocol_select="tcp_protocol"
+# TODO: Support libtls, mbedtls, and gnutls.
+dtls_protocol_deps_any="openssl"
+dtls_protocol_select="udp_protocol"
 udp_protocol_select="network"
 udplite_protocol_select="network"
 unix_protocol_deps="sys_un_h"