package/libressl: security bump to 3.4.3

see https://marc.info/?l=openbsd-announce&m=164736531714549&w=2

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit b92210ce36588038aa728e48f3826f6b32d471c0)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libressl/libressl.hash

@@ -1,4 +1,4 @@
 # From https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/SHA256
-sha256  cb82ca7d547336917352fbd23db2fc483c6c44d35157b32780214ec74197b3ce  libressl-3.4.2.tar.gz
+sha256  ff88bffe354818b3ccf545e3cafe454c5031c7a77217074f533271d63c37f08d  libressl-3.4.3.tar.gz
 # Locally computed
 sha256  5c63613f008f16a9c0025c096bbd736cecf720494d121b5c5203e0ec6e5955b1  COPYING

package/libressl/libressl.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBRESSL_VERSION = 3.4.2
+LIBRESSL_VERSION = 3.4.3
 LIBRESSL_SITE = https://ftp.openbsd.org/pub/OpenBSD/LibreSSL
 LIBRESSL_LICENSE = ISC (new additions), OpenSSL or SSLeay (original OpenSSL code)
 LIBRESSL_LICENSE_FILES = COPYING