package/libopenssl: security bump to version 3.1.5

Fixes the following (low severity) issues:

- CVE-2023-6129 POLY1305 MAC implementation corrupts vector registers on
  PowerPC
  https://www.openssl.org/news/secadv/20240109.txt

- CVE-2023-6237 Excessive time spent checking invalid RSA public keys
  https://www.openssl.org/news/secadv/20240115.txt

- CVE-2024-0727 PKCS12 Decoding crashes
  https://www.openssl.org/news/secadv/20240125.txt

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libopenssl/libopenssl.hash

@@ -1,5 +1,5 @@
-# From https://www.openssl.org/source/openssl-3.1.4.tar.gz.sha256
-sha256  840af5366ab9b522bde525826be3ef0fb0af81c6a9ebd84caa600fea1731eee3  openssl-3.1.4.tar.gz
+# From https://www.openssl.org/source/openssl-3.1.5.tar.gz.sha256
+sha256  6ae015467dabf0469b139ada93319327be24b98251ffaeceda0221848dc09262  openssl-3.1.5.tar.gz
 
 # License files
 sha256  7d5450cb2d142651b8afa315b5f238efc805dad827d91ba367d8516bc9d49e7a  LICENSE.txt

package/libopenssl/libopenssl.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBOPENSSL_VERSION = 3.1.4
+LIBOPENSSL_VERSION = 3.1.5
 LIBOPENSSL_SITE = https://www.openssl.org/source
 LIBOPENSSL_SOURCE = openssl-$(LIBOPENSSL_VERSION).tar.gz
 LIBOPENSSL_LICENSE = Apache-2.0