feat(contract-verifier): Download compilers from GH automatically

Cargo.toml

@@ -124,6 +124,7 @@ ethabi = "18.0.0"
 flate2 = "1.0.28"
 fraction = "0.15.3"
 futures = "0.3"
+futures-util = "0.3"
 glob = "0.3"
 google-cloud-auth = "0.16.0"
 google-cloud-storage = "0.20.0"
@@ -142,6 +143,7 @@ mini-moka = "0.10.0"
 num = "0.4.0"
 num_cpus = "1.13"
 num_enum = "0.7.2"
+octocrab = "0.41"
 once_cell = "1"
 opentelemetry = "0.24.0"
 opentelemetry_sdk = "0.24.0"

core/bin/contract-verifier/src/main.rs

@@ -55,7 +55,9 @@ async fn main() -> anyhow::Result<()> {
     let contract_verifier = ContractVerifier::new(verifier_config.compilation_timeout(), pool)
         .await
         .context("failed initializing contract verifier")?;
+    let update_task = contract_verifier.sync_compiler_versions_task();
     let tasks = vec![
+        tokio::spawn(update_task),
         tokio::spawn(contract_verifier.run(stop_receiver.clone(), opt.jobs_number)),
         tokio::spawn(
             PrometheusExporterConfig::pull(prometheus_config.listener_port).run(stop_receiver),

core/lib/contract_verifier/Cargo.toml

@@ -28,8 +28,12 @@ hex.workspace = true
 serde = { workspace = true, features = ["derive"] }
 tempfile.workspace = true
 regex.workspace = true
+reqwest.workspace = true
 tracing.workspace = true
 semver.workspace = true
+octocrab = { workspace = true, features = ["stream"] }
+futures-util.workspace = true
+rustls.workspace = true
 
 [dev-dependencies]
 zksync_node_test_utils.workspace = true