Loads a module from a dynamic library at runtime.
This command loads and initializes the Redis module from the dynamic library
specified by the path argument. The path should be the absolute path of the
library, including the full filename. Any additional arguments are passed
unmodified to the module.
Note: modules can also be loaded at server startup with loadmodule
configuration directive in redis.conf.
*Return value
Simple string reply: OK if module was loaded.