[Buildroot] [git commit branch/2025.08.x] package/libgtk3: bump to version 3.24.51

[Arnout Vandecappelle]

commit: https://git.buildroot.net/buildroot/commit/?id=c809e8d8828dbdbb5276bc82d31468035508c6f7
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2025.08.x

For release notes since version 3.24.43, see:
https://gitlab.gnome.org/GNOME/gtk/-/blob/3.24.51/NEWS

Note: the "+" in the project name and source archive was removed
upstream. This commit updates _SOURCE and _SITE accordingly.

Signed-off-by: Francois Perrad <francois.perrad at gadz.org>
[Julien: add link to release notes]
Signed-off-by: Julien Olivain <ju.o at free.fr>
(cherry picked from commit 54c6c0125ac024bf5e99fc33e13d01bf58116a0a)
Signed-off-by: Thomas Perale <thomas.perale at mind.be>
---
 package/libgtk3/libgtk3.hash | 4 ++--
 package/libgtk3/libgtk3.mk   | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/package/libgtk3/libgtk3.hash b/package/libgtk3/libgtk3.hash
index 6a682a7412..5394bb10cc 100644
--- a/package/libgtk3/libgtk3.hash
+++ b/package/libgtk3/libgtk3.hash
@@ -1,5 +1,5 @@
-# From https://download.gnome.org/sources/gtk+/3.24/gtk+-3.24.43.sha256sum
-sha256  7e04f0648515034b806b74ae5d774d87cffb1a2a96c468cb5be476d51bf2f3c7  gtk+-3.24.43.tar.xz
+# From https://download.gnome.org/sources/gtk/3.24/gtk-3.24.51.sha256sum
+sha256  0013877c6bd23c2dbe42ad7c70a053d0e449be66736574e37867c49c5f905a4f  gtk-3.24.51.tar.xz
 
 # Hash for license file:
 sha256  b7993225104d90ddd8024fd838faf300bea5e83d91203eab98e29512acebd69c  COPYING
diff --git a/package/libgtk3/libgtk3.mk b/package/libgtk3/libgtk3.mk
index d6d7c64a54..be24869d3d 100644
--- a/package/libgtk3/libgtk3.mk
+++ b/package/libgtk3/libgtk3.mk
@@ -5,9 +5,9 @@
 ################################################################################
 
 LIBGTK3_VERSION_MAJOR = 3.24
-LIBGTK3_VERSION = $(LIBGTK3_VERSION_MAJOR).43
-LIBGTK3_SOURCE = gtk+-$(LIBGTK3_VERSION).tar.xz
-LIBGTK3_SITE = https://download.gnome.org/sources/gtk+/$(LIBGTK3_VERSION_MAJOR)
+LIBGTK3_VERSION = $(LIBGTK3_VERSION_MAJOR).51
+LIBGTK3_SOURCE = gtk-$(LIBGTK3_VERSION).tar.xz
+LIBGTK3_SITE = https://download.gnome.org/sources/gtk/$(LIBGTK3_VERSION_MAJOR)
 LIBGTK3_LICENSE = LGPL-2.0+
 LIBGTK3_LICENSE_FILES = COPYING
 LIBGTK3_CPE_ID_VENDOR = gnome