LuaJIT: Upgrade 2.0.0 -> 2.0.1

Fix stripping related warnings
Drop foldarith_for_spe patch not neded anymore
QA Error about elocations in .text are still there like 2.0.0

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>