SDL: explicit cast to int in SDL_bits

SDL Commits
1 
From 86ef790a231136a3b9486b730fb28b8482328217 Mon Sep 17 00:00:00 2001
From: Andrei Rafael Brongel <[EMAIL REDACTED]>
Date: Fri, 11 Oct 2024 21:50:14 -0300
Subject: [PATCH] explicit cast to int in SDL_bits

---
 include/SDL3/SDL_bits.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/SDL3/SDL_bits.h b/include/SDL3/SDL_bits.h
index 15548bc66d0a5..fe2dd81db1432 100644
--- a/include/SDL3/SDL_bits.h
+++ b/include/SDL3/SDL_bits.h
@@ -85,7 +85,7 @@ SDL_FORCE_INLINE int SDL_MostSignificantBitIndex32(Uint32 x)
 #elif defined(_MSC_VER)
     unsigned long index;
     if (_BitScanReverse(&index, x)) {
-        return index;
+        return (int)index;
     }
     return -1;
 #else