Update LuaJIT to the latest 2.1.0 source (0bee44c)

libs/LuaJIT/src/jit/dis_x64.lua

@@ -8,13 +8,10 @@
 -- x86/x64 disassembler module. All the interesting stuff is there.
 ------------------------------------------------------------------------------
 
-local require = require
-
-module(...)
-
-local dis_x86 = require(_PACKAGE.."dis_x86")
-
-create = dis_x86.create64
-disass = dis_x86.disass64
-regname = dis_x86.regname64
+local dis_x86 = require((string.match(..., ".*%.") or "").."dis_x86")
+return {
+  create = dis_x86.create64,
+  disass = dis_x86.disass64,
+  regname = dis_x86.regname64
+}