chore: Update toolchain to nightly-2024-09-30 (#10)

This matches the toolchain used by Jolt in this PR: a16z/jolt#510

The compiler is updated to align with features used by Binius (in particular the use of `iter::repeat_n`)

Author: WillPapper

.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
         id: rustc-toolchain
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2024-08-01
+          toolchain: nightly-2024-09-30
           default: true
 
       - uses: lukka/get-cmake@v3.27.4