Copyright for luajit source package in Focal

Format: http://dep.debian.net/deps/dep5/
Upstream-Name: LuaJIT
Upstream-Contact: Mike Pall, http://luajit.org/contact.html
Source: http://luajit.org/

Files: *
Copyright: 2005-2011, Mike Pall
License: MIT/X

Files: src/lua.h src/lauxlib.h src/lualib.h
Copyright: 1994-2011, Lua.org, PUC-Rio
License: MIT/X

Files: src/lj_alloc.c
Copyright: Doug Lea 
License: PD

License: PD
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License: MIT/X
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