Support SCTP Protocol in Antrea Traceflow

[Atish-iaf]

Describe the problem/challenge you have Currently Antrea Traceflow doesn't support SCTP Protocol for traceflow packets.

Describe the solution you'd like Add support for SCTP protocol in Antrea traceflow like we support TCP, UDP and ICMP. Also make necessary changes in antctl traceflow command to support it.

Anything else you would like to add? https://github.com/antrea-io/antrea/pull/6601#discussion_r1711201397 https://github.com/antrea-io/antrea/pull/6601#discussion_r1711206781 Need to add support for SCTP here as well https://github.com/antrea-io/libOpenflow/tree/main/protocol