[Provider] Add a `CacheLayer` to alloy providers

[frisitano]

Overview

To increase performance, we should introduce a caching layer in the alloy providers that we use in the rollup node.

https://github.com/alloy-rs/alloy/blob/5ba0bf353a51f459194ce0d7f0b10af11640dee1/crates/provider/src/layers/cache.rs#L20-L23