removed os.spawnfile because nothing used it and it doesn't align with the system's design

module/loadfile.lua

@@ -7,10 +7,7 @@ end
 function runfile(p,...) -- string -- -- runs file *p* with arbitrary arguments in the current thread
  return loadfile(p)(...)
 end
-function os.spawnfile(p,n,...) -- string string -- number -- spawns a new process from file *p* with name *n*, with arguments following *n*.
- local tA = {...}
- return os.spawn(function() local res={pcall(loadfile(p), table.unpack(tA))} computer.pushSignal("process_finished", os.pid(), table.unpack(res)) dprint(table.concat(res)) end,n or p)
-end
+
 _G.package = {}
 package.path="./?;./?.lua;/boot/lib/?.lua;/pkg/lib/?.lua;/boot/lib/?/init.lua;/pkg/lib/?/init.lua"
 package.loaded = {computer=computer,component=component,fs=fs,buffer=buffer}