apps/init: remove unnecessary CONFIG_BUILD_PROTECTED conditional
System utils was modified to work on CONFIG_BUILD_PROTECTED.
Let's remove unncessary conditional.
@@ -63,7 +63,7 @@ extern void iotjs_register_cmds(void);
#ifdef CONFIG_TASH
static void tash_register_cmds(void)
{
-#if defined(CONFIG_SYSTEM_CMDS) && !defined(CONFIG_BUILD_PROTECTED)
+#if defined(CONFIG_SYSTEM_CMDS)
system_register_utilcmds();
#endif
