Protoc in CI

.github/workflows/ci.yml

@@ -23,6 +23,7 @@ jobs:
         ]
     steps:
       - uses: actions/checkout@v4
+      - uses: arduino/setup-protoc@v2
       - uses: Swatinem/rust-cache@v2
       - name: Default on nightly Rust
         run: rustup default nightly

crates/node/src/rpc_server/mod.rs

@@ -192,6 +192,9 @@ mod tests {
             p2p_psk_passphrase: "secret.".to_string(),
             provider: "qemu".to_string(),
             vsock_listen_port: 8080,
+            num_cpus: 8,
+            mem_gb: 8,
+            gpu_devices: None,
         });
 
         let db = Arc::new(Database::new(&cfg.db_url).await.unwrap());