Remind developers to update the list of net naming schemes that can be selected as a build-time defaults.

src/shared/netif-naming-scheme.c

@@ -15,6 +15,7 @@ static const NamingScheme naming_schemes[] = {
         { "v247", NAMING_V247 },
         { "v249", NAMING_V249 },
         /* … add more schemes here, as the logic to name devices is updated … */
+        /* also remember to update the list of options in meson_options.txt */
 };
 
 static const NamingScheme* naming_scheme_from_name(const char *name) {