Change how sudo.conf is parsed. We now do a quick parse and then

set the values after the entire file has been parsed.  This lets
us init the debug system earlier.  Plugin-specific debug flags are
now stored in struct plugin_info and struct plugin_container and
passed to the plugin via one or more debug_flags settings.

plugins/sudoers/sssd.c

@@ -54,7 +54,6 @@
 #include "parse.h"
 #include "sudo_lbuf.h"
 #include "sudo_dso.h"
-#include "sudo_debug.h"
 
 /* SSSD <--> SUDO interface - do not change */
 struct sss_sudo_attr {