Optional to turn off chunk caching by Reductionist

[valeriupredoi]

Description

As discussed with @maxstack and @varsiha-sothilingam this is the Client end of the implementation of a flag that turns off chunk caching (for tests, nightly tests, or other used cases when we don't want to write chunk caches). Max, at the moment I am getting this:

>           raise ReductionistError(response.status_code, error)
E           activestorage.reductionist.ReductionistError: Reductionist error: HTTP 400: {"error": {"message": "request data is not valid", "caused_by": ["Failed to deserialize the JSON body into the target type", "option_disable_chunk_cache: unknown field `option_disable_chunk_cache`, expected one of `interface_type`, `url`, `dtype`, `byte_order`, `offset`, `size`, `shape`, `axis`, `order`, `selection`, `compression`, `filters`, `missing` at line 1 column 426"]}}

I'd assume since the option is on a branch and not yet deployed on Reductionist v2? 🍻

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