Updated mediawiki/extensions
Project: mediawiki/extensions/Scribunto  5e548e769a464e3223cd52ffa0f819f6bf1c9924

Add requirable bit32 library

Following the interface of the Lua 5.2 bit32 library.

Change-Id: I4bc9edc549dbc2d5fdca15ec3a326397a1212a8a