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

NOTRACK target support

modulename: ipt_NOTRACK.ko

configname: CONFIG_IP_NF_TARGET_NOTRACK

Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Network packet filtering (replaces ipchains)
└─>IP: Netfilter Configuration
└─>NOTRACK target support
In linux kernel since version 2.6.12  
The NOTRACK target allows a select rule to specify
which packets *not* to enter the conntrack/NAT
subsystem with all the consequences (no ICMP error tracking,
no protocol helpers for the selected packets).

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

source code: