LuaJIT submodule is bumped to introduce the following changes:
* test: run luacheck static analysis via CMake
* test: fix warnings found with luacheck in misclib*
* test: run LuaJIT tests via CMake
* build: replace GNU Make with CMake
* build: preserve the original build system

Since LuaJIT build system is ported to CMake in scope of the changeset
mentioned above, the module building the LuaJIT bundled in Tarantool is
completely reworked. There is no option to build Tarantool against
another prebuilt LuaJIT due to a91962c0
('Until Bug#962848 is fixed, don't try to compile with external
LuaJIT'), so all redundant options defining the libluajit to be used in
Tarantool are dropped with the related auxiliary files.

To run LuaJIT related tests or static analysis for Lua files within
LuaJIT repository, <LuaJIT-test> and <LuaJIT-luacheck> targets are used
respectively as a dependency of the corresponding Tarantool targets.

As an additional dependency to run LuaJIT tests, prove[1] utility is
required, so the necessary binary packages are added to the lists with
build requirements.

[1]: https://metacpan.org/pod/TAP::Harness#prove



Closes #4862
Closes #5470
Closes #5631

Reviewed-by: Sergey Kaplun <skaplun@tarantool.org>
Reviewed-by: Timur Safin <tsafin@tarantool.org>
Signed-off-by: Igor Munkin <imun@tarantool.org>