sdl2-compat: Updated required SDL3 version to 3.2.12

SDL Commits
1 
From ae77bfa6faf0d1d5d9591899ec1adb55bf9a1842 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Sun, 4 May 2025 10:59:40 -0700
Subject: [PATCH] Updated required SDL3 version to 3.2.12

---
 src/sdl2_compat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sdl2_compat.c b/src/sdl2_compat.c
index 3a6a110..9c08561 100644
--- a/src/sdl2_compat.c
+++ b/src/sdl2_compat.c
@@ -438,7 +438,7 @@ static char loaderror[256];
 #endif
 
 #ifndef SDL3_REQUIRED_VER
-#define SDL3_REQUIRED_VER SDL_VERSIONNUM(3,2,10)
+#define SDL3_REQUIRED_VER SDL_VERSIONNUM(3,2,12)
 #endif
 
 #ifndef DIRSEP