SDL_ttf: Updated harfbuzz

From 5ad4f6dea721a95ff0d9fc91bb9f74ee9e942d77 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Wed, 25 May 2022 09:06:32 -0700
Subject: [PATCH] Updated harfbuzz

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

diff --git a/external/harfbuzz b/external/harfbuzz
index 6022fe2..01e6647 160000
--- a/external/harfbuzz
+++ b/external/harfbuzz
@@ -1 +1 @@
-Subproject commit 6022fe2f68d028ee178284f297b3902ffdf65b03
+Subproject commit 01e664706ab4df55cb36d7ab75e6d56d7dc03372