security/mdigest: Update to 1.9

Changelog from AN-2021-09-01:
- mdigest: Fixed a typo in the output from mdigest -help

  Thanks to Robert Clausecker for reporting.

security/mdigest/Makefile

@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.2 2021/06/25 13:50:45 micha Exp $
+# $NetBSD: Makefile,v 1.3 2021/11/19 11:53:45 micha Exp $
 
-DISTNAME=	schily-2021-06-07
-PKGNAME=	mdigest-1.6
+DISTNAME=	schily-2021-09-18
+PKGNAME=	mdigest-1.9
 CATEGORIES=	security
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=schilytools/}
 EXTRACT_SUFX=	.tar.bz2

security/mdigest/distinfo

@@ -1,5 +1,5 @@
-$NetBSD: distinfo,v 1.3 2021/10/26 11:17:19 nia Exp $
+$NetBSD: distinfo,v 1.4 2021/11/19 11:53:45 micha Exp $
 
-BLAKE2s (schily-2021-06-07.tar.bz2) = 1cd1b0f01c7b667816f439d6c74100fa025dee6f642c67f48c7075a5ad3f2437
-SHA512 (schily-2021-06-07.tar.bz2) = f71fb7b521e1b39e87ec9e44b29576eb2e67f0783e24760590f4323243ee1df7e7bdc214aa95d9e3cde6d090c14cab85ddfeaa8ea93b3942997c72c257b53a60
-Size (schily-2021-06-07.tar.bz2) = 4905609 bytes
+BLAKE2s (schily-2021-09-18.tar.bz2) = 1ee4b41d2f684e695d40cf03e4335ad0e699cbf0bb99b46e197e202d79ccc949
+SHA512 (schily-2021-09-18.tar.bz2) = d25765074ac39ca2db63cb9841288dd4457f55588e0389a58ad78da62f745a766b4608d3d137a1908e2ca60511784d5f0af67bab1d1612478dbf120188ed5f31
+Size (schily-2021-09-18.tar.bz2) = 4952788 bytes