sing-box: update to 1.12.23 (#599)

Co-authored-by: David Mandy <smallprogramzhusir@gmail.com>

Author: github-actions[bot]

sing-box/Makefile

@@ -5,12 +5,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=sing-box
-PKG_VERSION:=1.12.22
+PKG_VERSION:=1.12.23
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/SagerNet/sing-box/tar.gz/v$(PKG_VERSION)?
-PKG_HASH:=6c4333c3f53a07cc96b63a801fdf6c156820d51cd2eb05e44ea78df290a45377
+PKG_HASH:=58b41bd8d6255c2ddc2ae5eace53171e550c9debaa8e16d89871299055b58b1a
 
 PKG_LICENSE:=GPL-3.0-or-later
 PKG_LICENSE_FILES:=LICENSE