SDL: Fixed PS2 build

SDL Commits
1 
From 67ddb4c5a21564edb228c51fc3c8d77aafdca618 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Fri, 13 Jan 2023 10:00:16 -0800
Subject: [PATCH] Fixed PS2 build

---
 src/core/ps2/SDL_ps2.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/core/ps2/SDL_ps2.c b/src/core/ps2/SDL_ps2.c
index b3d8c6cd6d99..5149c90e4821 100644
--- a/src/core/ps2/SDL_ps2.c
+++ b/src/core/ps2/SDL_ps2.c
@@ -68,7 +68,6 @@ DECLSPEC int
 SDL_RunApp(int argc, char* argv[], SDL_main_func mainFunction, void * reserved)
 {
     int res;
-    char cwd[FILENAME_MAX];
     (void)reserved;
 
     prepare_IOP();