SDL_ttf: Fixed touch-autofoo.sh in paths with spaces

From 7be9a4456e69a2c38e1b65ad0b35d1e3a5a06480 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Wed, 1 Jan 2025 12:03:24 -0800
Subject: [PATCH] Fixed touch-autofoo.sh in paths with spaces

---
 build-scripts/touch-autofoo.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-scripts/touch-autofoo.sh b/build-scripts/touch-autofoo.sh
index c4666394..db1561b7 100755
--- a/build-scripts/touch-autofoo.sh
+++ b/build-scripts/touch-autofoo.sh
@@ -4,5 +4,5 @@
 # autotools generated files, so that the build procedure
 # doesn't attempt to regenerate them.
 
-cd `dirname $0`/..
+cd "$(dirname $0)/.."
 touch aclocal.m4 configure Makefile.in