chore(tvix/store): allow non_snake_case

Some of the tonic-generated types create new warnings.

Change-Id: Ib538bfd7d90d857d80a129fbbdf3a38c89cc04ab
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9349
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI

tvix/store/src/proto/mod.rs

@@ -1,4 +1,4 @@
-#![allow(clippy::derive_partial_eq_without_eq)]
+#![allow(clippy::derive_partial_eq_without_eq, non_snake_case)]
 // https://github.com/hyperium/tonic/issues/1056
 use std::{collections::HashSet, iter::Peekable};
 use thiserror::Error;