setup-sdl: Default to Debug builds

From 446a4b76b47e58555678bc64c81f7db91e9f7209 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Sat, 1 Jul 2023 01:07:36 +0200
Subject: [PATCH] Default to Debug builds

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

diff --git a/action.yml b/action.yml
index 96e3355..3a92901 100644
--- a/action.yml
+++ b/action.yml
@@ -11,7 +11,7 @@ inputs:
     required: true
   build-type:
     description: "CMake build type (Release/Debug/RelWithDebInfo/MinSizeRel)"
-    default: "Release"
+    default: "Debug"
     required: true
   sdl-test:
     description: "Build and install SDL_test library"