Add client info reporting

[tylerhutcherson]

We need to be able to track the usage of clients for measuring adoption and impact. The CLIENT SETINFO command can be used for this purpose. The required string format is documented here.

Variants

• Standalone RedisVL:

CLIENT SETINFO LIB-NAME redis-py(redisvl_v0.2.0)
CLIENT SETINFO LIB-VER 5.0.4

• Abstraction layers (like LlamaIndex or LangChain):

CLIENT SETINFO LIB-NAME redis-py(redisvl_v0.2.0;llama-index-vector-stores-redis_v0.1.0)
CLIENT SETINFO LIB-VER 5.0.4

Constraints

• RedisVL uses both Async connection and standard connection instances from Redis Py
  • So the technique to run this command needs to properly handle this...
• Other wrappers around RedisVL like LangChain and LlamaIndex will need to pass through their lib_name
• These libraries generally support the notion of providing your own client instance OR providing the connection string and performing the connection on your behalf -- which also adds some difficulty.

Planned Route

In order to build the proper name string, all clients that wrap redis-py will need to use the following format:

{package-name}_v{version}

RedisVL will implement the default which is redisvl_v0.x.x, but outer wrappers of RedisVL can implement their own by using a lib_name kwarg on the index class like

SearchIndex(lib_name="langchain_v0.2.1")

[bsbodden]

This seems to fit the bill! LGTM