package/openssh: security bump to version 9.6p1

OpenSSH 9.6 was released on 2023-12-18.

This release contains fixes for a newly-discovered weakness in the
SSH transport protocol (the "Terrapin" attack), a logic error relating
to constrained PKCS#11 keys in ssh-agent(1) and countermeasures for
programs that invoke ssh(1) with user or hostnames containing invalid
characters.

https://www.openssh.com/txt/release-9.6

Signed-off-by: Christian Stewart <christian@aperture.us>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 3c047ea463e27ceaafde76d64406862c3322daa0)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/openssh/openssh.hash

@@ -1,4 +1,4 @@
 # From https://www.openssh.com/txt/release-9.4p1
-sha256  3608fd9088db2163ceb3e600c85ab79d0de3d221e59192ea1923e23263866a85  openssh-9.4p1.tar.gz
+sha256  910211c07255a8c5ad654391b40ee59800710dd8119dd5362de09385aa7a777c  openssh-9.6p1.tar.gz
 # Locally calculated
 sha256  05c30446ba738934b3f1efa965b454c122ca26cc4b268e5ae6843f58ccd1b16d  LICENCE

package/openssh/openssh.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-OPENSSH_VERSION_MAJOR = 9.4
+OPENSSH_VERSION_MAJOR = 9.6
 OPENSSH_VERSION_MINOR = p1
 OPENSSH_VERSION = $(OPENSSH_VERSION_MAJOR)$(OPENSSH_VERSION_MINOR)
 OPENSSH_CPE_ID_VERSION = $(OPENSSH_VERSION_MAJOR)