package/libglib2: security bump version to 2.84.3

Fixes CVE-2025-6052, see [1] (backport of "gstring: Fix overflow check
when expanding the string" [2] to the stable 2.84 series).

Release note:
https://gitlab.gnome.org/GNOME/glib/-/releases/2.84.3

Fixes:
https://www.cve.org/CVERecord?id=CVE-2025-6052

[1] https://gitlab.gnome.org/GNOME/glib/-/merge_requests/4656
[2] https://gitlab.gnome.org/GNOME/glib/-/merge_requests/4655

Signed-off-by: Fiona Klute (WIWA) <fiona.klute@gmx.de>
[Julien: add link to CVE and release note]
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/libglib2/libglib2.hash

@@ -1,4 +1,4 @@
-# https://download.gnome.org/sources/glib/2.84/glib-2.84.2.sha256sum
-sha256  88e960dd937057407d61fcb3b45a860704b25923c37ae2478b85f2ecb5a4021f  glib-2.84.2.tar.xz
+# https://download.gnome.org/sources/glib/2.84/glib-2.84.3.sha256sum
+sha256  aa4f87c3225bf57ca85f320888f7484901a17934ca37023c3bd8435a72db863e  glib-2.84.3.tar.xz
 # License files, locally calculated
 sha256  fa6f36630bb1e0c571d34b2bbdf188d08495c9dbf58f28cac112f303fc1f58fb  COPYING

package/libglib2/libglib2.mk

@@ -5,7 +5,7 @@
 ################################################################################
 
 LIBGLIB2_VERSION_MAJOR = 2.84
-LIBGLIB2_VERSION = $(LIBGLIB2_VERSION_MAJOR).2
+LIBGLIB2_VERSION = $(LIBGLIB2_VERSION_MAJOR).3
 LIBGLIB2_SOURCE = glib-$(LIBGLIB2_VERSION).tar.xz
 LIBGLIB2_SITE = https://download.gnome.org/sources/glib/$(LIBGLIB2_VERSION_MAJOR)
 LIBGLIB2_LICENSE = LGPL-2.1+