SDL_image: update libpng branch name in .gitmodules (6732b)

From 6732b1b880effbd5a31a001a167e43b8238bbee5 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Mon, 11 Mar 2024 01:11:04 +0300
Subject: [PATCH] update libpng branch name in .gitmodules

---
 .gitmodules | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitmodules b/.gitmodules
index 4ab8f324..bf287d2e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -9,7 +9,7 @@
 [submodule "external/libpng"]
 	path = external/libpng
 	url = https://github.com/libsdl-org/libpng.git
-	branch = v1.6.41-SDL
+	branch = v1.6.43-SDL
 [submodule "external/libwebp"]
 	path = external/libwebp
 	url = https://github.com/libsdl-org/libwebp.git