SDL_ttf: cmake: plutosvg.h is installed in a plutosvg directory

SDL Commits
1 
From 83c00a0d9a9542887295928753897a50ef8541e0 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Fri, 21 Feb 2025 21:05:12 +0100
Subject: [PATCH] cmake: plutosvg.h is installed in a plutosvg directory

---
 cmake/Findplutosvg.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/Findplutosvg.cmake b/cmake/Findplutosvg.cmake
index d7c0496b..a3c6832b 100644
--- a/cmake/Findplutosvg.cmake
+++ b/cmake/Findplutosvg.cmake
@@ -11,6 +11,7 @@ find_library(plutosvg_LIBRARY
 
 find_path(plutosvg_INCLUDE_PATH
     NAMES plutosvg.h
+    PATH_SUFFIXES plutosvg
     HINTS ${PC_PLUTOSVG_INCLUDEDIR}
 )