Enable caching in opendal when using s3/oss storage.

[killme2008]

What type of enhancement is this?

Performance

What does the enhancement do?

The OpenDAL has a CacheLayer for caching data content.

We may enable this layer by default when using s3/OSS storage in the GreptimeDB.

But in future, we can implement more accurate and flexible caching for object storage, especially under distributed and serverless modes.

Implementation challenges

No response

[e1ijah1]

I'd like to work on this issue :)

[killme2008]

@e1ijah1 Cool, it's yours.