packages: openssh: bump to version 9.6p1

Update to 9.6p1 due to bugfixes and security fixes (among other Terrapin
attack). More info: https://www.openssh.com/txt/release-9.6

patches/packages/to-upstream/0012-packages-openssh-bump-to-version-9.6p1.patch

+From 978b09abccb936d3ddb958b364506470c01b5561 Mon Sep 17 00:00:00 2001
+From: Tomas Zak <tomas.zak@turris.com>
+Date: Fri, 22 Dec 2023 10:08:29 +0100
+Subject: [PATCH] packages: openssh: bump to version 9.6p1
+
+Bump openssh package to new version 9.6p1 from 8.4p1.
+More info: https://www.openssh.com/releasenotes.html
+---
+ net/openssh/Makefile | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/net/openssh/Makefile b/net/openssh/Makefile
+index a9aa8b85e..7e2221685 100644
+--- a/net/openssh/Makefile
++++ b/net/openssh/Makefile
+@@ -8,13 +8,13 @@
+ include $(TOPDIR)/rules.mk
+ 
+ PKG_NAME:=openssh
+-PKG_VERSION:=8.4p1
+-PKG_RELEASE:=4
++PKG_VERSION:=9.6p1
++PKG_RELEASE:=$(AUTORELEASE)
+ 
+ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+ PKG_SOURCE_URL:=https://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/ \
+ 		https://ftp.spline.de/pub/OpenBSD/OpenSSH/portable/
+-PKG_HASH:=5a01d22e407eb1c05ba8a8f7c654d388a13e9f226e4ed33bd38748dafa1d2b24
++PKG_HASH:=910211c07255a8c5ad654391b40ee59800710dd8119dd5362de09385aa7a777c
+ 
+ PKG_LICENSE:=BSD ISC
+ PKG_LICENSE_FILES:=LICENCE
+-- 
+2.43.0
+