libxml2: update to 2.11.3

Changelog:
- https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.10.4
- https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.11.0
- https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.11.1
- https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.11.2
- https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.11.3

Fixes: CVE-2023-28484 CVE-2023-29469
Signed-off-by: Nick Hainke <vincent@systemli.org>

package/libs/libxml2/Makefile

@@ -1,12 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libxml2
-PKG_VERSION:=2.10.3
-PKG_RELEASE:=2
+PKG_VERSION:=2.11.3
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNOME/libxml2/$(basename $(PKG_VERSION))
-PKG_HASH:=5d2cc3d78bec3dbe212a9d7fa629ada25a7da928af432c93060ff5c17ee28a9c
+PKG_HASH:=f1acae1664bda006cd81bfc238238217043d586d06659d5c0e3d1bcebe040870
 
 PKG_LICENSE:=MIT
 PKG_LICENSE_FILES:=COPYING

package/libs/libxml2/patches/010-iconv.patch

@@ -1,6 +1,6 @@
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -496,6 +496,9 @@ if(LIBXML2_WITH_PROGRAMS)
+@@ -469,6 +469,9 @@ if(LIBXML2_WITH_PROGRAMS)
  		add_executable(LibXml2::${PROGRAM} ALIAS ${PROGRAM})
  		target_compile_definitions(${PROGRAM} PRIVATE SYSCONFDIR="${CMAKE_INSTALL_FULL_SYSCONFDIR}")
  		target_link_libraries(${PROGRAM} LibXml2)