Use insecure built-in settings for fuzzing tests.

configname: CONFIG_SECURITY_TOMOYO_INSECURE_BUILTIN_SETTING

Linux Kernel Configuration
└─>Security options
└─>Use insecure built-in settings for fuzzing tests.
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Enabling this option forces minimal built-in policy and disables
domain/program checks for run-time policy modifications. Please enable
this option only if this kernel is built for doing fuzzing tests.