update FreeType to 2.14.3

[Charltsing]

freetype.zip

I noticed that in 0001-Win64.patch, the definitions of FT_F26Dot6 and FT_Fixed are inconsistent with the original definitions (signed long --> unsigned long). Is this an intentional change?

   /**************************************************************************
@@ -272,7 +280,11 @@ FT_BEGIN_HEADER
    * @description:
    *   A signed 26.6 fixed-point type used for vectorial pixel coordinates.
    */
-  typedef signed long  FT_F26Dot6;
+#if _WIN64
+  typedef signed __int64  FT_F26Dot6;
+#else
+  typedef unsigned long FT_F26Dot6;
+#endif
 
 
   /**************************************************************************
@@ -284,7 +296,11 @@ FT_BEGIN_HEADER
    *   This type is used to store 16.16 fixed-point values, like scaling
    *   values or matrix coefficients.
    */
-  typedef signed long  FT_Fixed;
+#if _WIN64
+  typedef signed __int64  FT_Fixed;
+#else
+  typedef unsigned long FT_Fixed;
+#endif