Commit 601c2388 added support for AV_PKT_DATA_NEW_EXTRADATA, but
only for avcC extradata.
This commit adds support for sps/pps extradata as well. This makes
support consistent for passing new extradata consistent with the
types of extradata that can be passed when initializing the decoder.
Signed-off-by: Oliver Woodman <ollywoodman@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>