[openwrt/openwrt] libxml2: update to 2.12.6

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/2820ab6a2871dc61616b0741992c89c834ad5ce0

commit 2820ab6a2871dc61616b0741992c89c834ad5ce0
Author: Pascal Ernster <git at hardfalcon.net>
AuthorDate: Wed May 1 21:04:18 2024 +0200

    libxml2: update to 2.12.6
    
    Release Notes:
    https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.12.6
    
    Changelog (taken from the release notes):
    - Regressions
      - parser: Fix detection of duplicate attributes in XML namespace
      - xmlreader: Fix xmlTextReaderConstEncoding
      - html: Fix htmlCreatePushParserCtxt with encoding
      - xmllint: Return error code if XPath returns empty nodeset
    
    Compile-tested: x86_x64, Q35 VM, OpenWRT SNAPSHOT r26135-a8bfdf2ed4d9
    Run-tested: x86_x64, Q35 VM, OpenWRT SNAPSHOT r26135-a8bfdf2ed4d9
    Signed-off-by: Pascal Ernster <git at hardfalcon.net>
    Link: https://github.com/openwrt/openwrt/pull/18280
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 package/libs/libxml2/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/libs/libxml2/Makefile b/package/libs/libxml2/Makefile
index efd33a5278..2be8026e89 100644
--- a/package/libs/libxml2/Makefile
+++ b/package/libs/libxml2/Makefile
@@ -1,12 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libxml2
-PKG_VERSION:=2.12.5
+PKG_VERSION:=2.12.6
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNOME/libxml2/$(basename $(PKG_VERSION))
-PKG_HASH:=a972796696afd38073e0f59c283c3a2f5a560b5268b4babc391b286166526b21
+PKG_HASH:=889c593a881a3db5fdd96cc9318c87df34eb648edfc458272ad46fd607353fbb
 
 PKG_LICENSE:=MIT
 PKG_LICENSE_FILES:=COPYING