auth-cfg: Don't enforce EAP_RADIUS

Basically the same as e79b0e07e4.  EAP_RADIUS is also a virtual method
that will identify itself as a different EAP method later.

src/libstrongswan/credentials/auth_cfg.c

@@ -662,7 +662,8 @@ METHOD(auth_cfg_t, complies, bool,
 			case AUTH_RULE_EAP_TYPE:
 			{
 				if ((uintptr_t)value != (uintptr_t)get(this, t1) &&
-					(uintptr_t)value != EAP_DYNAMIC)
+					(uintptr_t)value != EAP_DYNAMIC &&
+					(uintptr_t)value != EAP_RADIUS)
 				{
 					success = FALSE;
 					if (log_error)