Update the SCTP PPIDs.

Change-Id: I0b34e544d4332f2b5d8dcc287861636db86ac1b9
Reviewed-on: https://code.wireshark.org/review/3801
Petri-Dish: Michael Tüxen <tuexen@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Tüxen <tuexen@wireshark.org>