Update cache.

Dockerfile

@@ -44,8 +44,8 @@ RUN ls -lh /usr/local/bin/ffmpeg /usr/local/ssl
 RUN apt-get install -y git gcc
 
 # Build SRS for cache, never install it.
-#     5.0release 316f4641a Don't compile libopus when enable sys-ffmpeg. v5.0.198 (#3851)
-#     develop    4372e32f7 Don't compile libopus when enable sys-ffmpeg. v5.0.198 v6.0.98 (#3851)
+#     5.0release 313913737 RTC: Support dropping h.264 SEI from NALUs. v5.0.213 (#4057)
+#     develop    e3d74fb04 Release v5.0-r3 and v6.0-d5.
 # Pelease update this comment, if need to refresh the cached dependencies, like st/openssl/ffmpeg/libsrtp/libsrt etc.
 RUN mkdir -p /usr/local/srs-cache
 RUN cd /usr/local/srs-cache && git clone https://github.com/ossrs/srs.git