default or selected kernelversion does not have config value CONFIG_IP_NF_MATCH_SCTP.
Result is shown for kernelversion 5.4.123

SCTP protocol match support

modulename: ipt_sctp.ko

configname: CONFIG_IP_NF_MATCH_SCTP

Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Network packet filtering (replaces ipchains)
└─>IP: Netfilter Configuration
└─>SCTP protocol match support
In linux kernel since version 2.6.12  
With this option enabled, you will be able to use the iptables
`sctp' match in order to match on SCTP source/destination ports
and SCTP chunk types.

If you want to compile it as a module, say M here and read
Documentation/modules.txt. If unsure, say `N'.

source code: