sdl2-compat: release: libxtst-dev is a required dependency of SDL3

From b967e08c64a025a73df23249f0f97a2143a3250f Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Tue, 3 Feb 2026 12:27:51 -0800
Subject: [PATCH] release: libxtst-dev is a required dependency of SDL3

[ci skip]
---
 .github/workflows/release.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 14824544..ac2ae34b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -120,7 +120,7 @@ jobs:
           sudo apt-get install -y \
             gnome-desktop-testing libasound2-dev libpulse-dev libaudio-dev libjack-dev libsndio-dev \
             libusb-1.0-0-dev libx11-dev libxext-dev libxrandr-dev libxcursor-dev libxfixes-dev libxi-dev \
-            libxss-dev libwayland-dev libxkbcommon-dev libdrm-dev libgbm-dev libgl1-mesa-dev libgles2-mesa-dev \
+            libxss-dev libwayland-dev libxtst-dev libxkbcommon-dev libdrm-dev libgbm-dev libgl1-mesa-dev libgles2-mesa-dev \
             libegl1-mesa-dev libdbus-1-dev libibus-1.0-dev libudev-dev fcitx-libs-dev
       - name: 'Extract dependencies, build and install them'
         id: deps-build