Fix TRIM_UNUSED_KSYMS check

TRIM_UNUSED_KSYMS can't be enabled if MODULES are disabled.

Thanks to @Churam for reporting.
Refers to #58.

kconfig_hardened_check/__init__.py

@@ -571,7 +571,8 @@ def construct_checklist(l, arch):
     l += [OptCheck('cut_attack_surface', 'lockdown', 'KPROBES', 'is not set')] # refers to LOCKDOWN
 
     # 'cut_attack_surface', 'my'
-    l += [OptCheck('cut_attack_surface', 'my', 'TRIM_UNUSED_KSYMS', 'y')]
+    l += [OR(OptCheck('cut_attack_surface', 'my', 'TRIM_UNUSED_KSYMS', 'y'),
+             modules_not_set)]
     l += [OptCheck('cut_attack_surface', 'my', 'MMIOTRACE', 'is not set')] # refers to LOCKDOWN (permissive)
     l += [OptCheck('cut_attack_surface', 'my', 'LIVEPATCH', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'my', 'IP_DCCP', 'is not set')]