SDL_image: update vendored libjxl (4acdb)

From 4acdb8b3cbd35c5383cf7d15b019c3d7ece7e5cb Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Tue, 15 Apr 2025 12:05:32 +0300
Subject: [PATCH] update vendored libjxl

(cherry picked from commit 884acf89c5d42ee5b4a36ede28f577c920fc4bd7)
---
 external/libjxl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/external/libjxl b/external/libjxl
index 536a58e2..01614677 160000
--- a/external/libjxl
+++ b/external/libjxl
@@ -1 +1 @@
-Subproject commit 536a58e2f2a9cdf8676f6b8f6a16c566b762cf2b
+Subproject commit 016146770762641fd6f2091c2ec5edfd62c9967a