lua: remove a too invasive patch

the static version of luac is enough
lua*: restore version in module paths

(like in upstream)
luarocks: new package
luarocks: new infrastructure
lua-cjson: restore official name

(need by LuaRocks)
luasql-sqlite3: renamed like with LuaRocks
lua*: refactor with luarocks infrastructure
manual: adding packages luarocks
copas: bump to version 1.2.0
coxpcall: bump to version 1.14.0

and refactor with luarocks infra
luasocket: bump to version 3.0-rc1

and refactor with luarocks infra
rings: bump to version 1.3.0
wsapi: bump to version 1.6
xavante: bump to version 2.3.0