Run make to build a universal dylib of an mlua module. You can run
make x86 or make aarch64 to build each of the targets respectively. The
universal lib is placed into target/release.
Run make verify to build the universal dylib and attempt to load and run
it. This uses lua on path and defaults to lua51 feature of mlua. To change
the lua binary used, set the environment variable LUA_BIN. To change the
feature used to build the module, set the environment variable LUA_VERSION.
The vendored feature is applied automatically.
