SDL_mixer: Updated with Android build fix

From ac490f30be4c4f1af77687026c15fe2b67586420 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Fri, 15 Jul 2022 13:04:43 -0700
Subject: [PATCH] Updated with Android build fix

---
 external/ogg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/external/ogg b/external/ogg
index 790939ca..9f21b822 160000
--- a/external/ogg
+++ b/external/ogg
@@ -1 +1 @@
-Subproject commit 790939cacc9a571bd2d3ca6c8fd49ddce5435399
+Subproject commit 9f21b822d1345316d3a92f7925f7f7078a2fef34