This update provides Lua 5.2.4, which brings fixes for the following issues:

- Wrong overflow check in table.unpack
- Ephemeron table wrongly collecting strong keys
- Crash in chunks that are too long
- Garbage collector can trigger too many times in recursive loops
- Wrong assert when reporting concatenation errors
- Wrong error message in some short-cut expressions
- luac listings choke on long strings
- Reorder items in private Table struct, restoring ABI compatibility.

This update was imported from the SUSE:SLE-12:Update update project.