$NetBSD$

Use /libexec as directory for lisp scripts instead of /etc

--- configure.orig	2022-09-14 10:25:05.613740278 +0000
+++ configure
@@ -818,7 +818,7 @@ sbindir='${exec_prefix}/sbin'
 libexecdir='${exec_prefix}/libexec'
 datarootdir='${prefix}/share'
 datadir='${datarootdir}'
-sysconfdir='${prefix}/etc'
+sysconfdir='${prefix}/libexec'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
 runstatedir='${localstatedir}/run'