SDL: SDL_systime.c: missing include for PSP toolchain

From 2f1384e5d133034210a473fbb3b928f1ad46cb31 Mon Sep 17 00:00:00 2001
From: erysdren <[EMAIL REDACTED]>
Date: Mon, 27 May 2024 16:25:54 -0500
Subject: [PATCH] SDL_systime.c: missing include for PSP toolchain

---
 src/time/psp/SDL_systime.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/time/psp/SDL_systime.c b/src/time/psp/SDL_systime.c
index df2d588c8b88e..95d4642b0d59c 100644
--- a/src/time/psp/SDL_systime.c
+++ b/src/time/psp/SDL_systime.c
@@ -22,6 +22,7 @@
 
 #ifdef SDL_TIME_PSP
 
+#include <psptypes.h>
 #include <psprtc.h>
 #include <psputility_sysparam.h>