Update SDL to fix ProMotion issue

VioletXF · VioletXF · commit cbe21fd1424c · 2026-01-20T16:33:23.000+09:00
diff --git a/SDL b/SDL
@@ -1 +1 @@
-Subproject commit 9ca960d9890b46f91846d3ea20b577340bec580a
+Subproject commit ca22ed5d75932e83dd556deade7141a1a32da37c
