SDL_image: ci: install libjxl on macos (61739)

SDL Commits
1 
From 61739b3a1f1994b58778ffa1be07291b5a074a22 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Wed, 3 Apr 2024 17:49:27 +0200
Subject: [PATCH] ci: install libjxl on macos

(cherry picked from commit 9ca8fa97e752635670defced65a295fb60fe1e8d)
---
 .github/workflows/main.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e5c40f65..9d3c3408 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -69,6 +69,7 @@ jobs:
           autoconf \
           automake \
           jpeg \
+          jpeg-xl \
           libavif \
           libpng \
           libtiff \