ci: bump rust version to support newer alloy version

Author: MarcosNicolau

.github/workflows/build-and-test-rust.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Set up Rust
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.86.0
+          toolchain: 1.88.0
           components: rustfmt, clippy
           override: true