SDL: testintersections: fix conversion from `time_t` to `unsigned int`

SDL Commits
1 
From 3c251ec41e7b2847efc846a31d4a01fd20d0bf99 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Thu, 6 Oct 2022 01:10:22 +0200
Subject: [PATCH] testintersections: fix conversion from `time_t` to `unsigned
 int`

Emitted by MSVC
---
 test/testintersections.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/testintersections.c b/test/testintersections.c
index ff629f5263ee..29af8e21f696 100644
--- a/test/testintersections.c
+++ b/test/testintersections.c
@@ -333,7 +333,7 @@ main(int argc, char *argv[])
         SDL_RenderClear(renderer);
     }
 
-    srand(time(NULL));
+    srand((unsigned int)time(NULL));
 
     /* Main render loop */
     frames = 0;