build: reserve header path

Author: RimuruChan

xmake.lua

@@ -22,7 +22,7 @@ target("PreLoader")
     set_kind("shared")
     set_languages("c++17")
     set_symbols("debug")
-    add_headerfiles("include/**.h")
+    add_headerfiles("include/(**.h)")
     add_includedirs("./include")
     add_defines("PRELOADER_EXPORT", "UNICODE")
     add_cxflags("/utf-8")