fix write_base_cache to be consistend with the reader byte order (#26569)

Author: KristofferC

etc/write_base_cache.jl

@@ -3,9 +3,9 @@ cachefile = ARGS[1]
 open(cachefile, "w") do io
     for (_, filename) in Base._included_files
         src = read(filename, String)
-        write(io, hton(Int32(sizeof(filename))))
+        write(io, Int32(sizeof(filename)))
         write(io, filename)
-        write(io, hton(UInt64(sizeof(src))))
+        write(io, UInt64(sizeof(src)))
         write(io, src)
     end
     write(io, Int32(0))