upgrade Rust toolchain

[lispc]

No description provided.

[roynalnaruto]

@lispc @lightsing can we switch back to the older commit for snark-verifier and snark-verifier-sdk, i.e. https://github.com/scroll-tech/snark-verifier/tree/58c46b74c73156b9e09dc27617369d2acfb4461b

The tests here are failing because the dependency on snark-verifier got updated to develop HEAD and that includes a commit that uses features = ["circuit-params"]. This change was originally meant for the snark-verifier+halo2 upgrade.

[lispc]

When we will Merge compression circuit snark upgrade pr? If it will happen in 1-2 days, in this pr let us just manually edit Cargo lock?

Or revert the last Cargo update commit?

[roynalnaruto]

can we switch back to the older commit for snark-verifier

Or instead, its better to keep this new version dependency, and fix the tests (add the Params field for various circuits).