chore(tests-e2e): Continue if coordinator sync returns an error

Unfortunately, sharing the same coordinator between tests means that
calling the `sync` endpoint can return an error for unrelated and not
critical reasons.

This is not a pretty fix. A better fix might involve running each e2e
test as a separate job (step?), like `rust-dlc` does.

crates/tests-e2e/src/setup.rs

@@ -67,7 +67,8 @@ impl TestSetup {
             .unwrap();
 
         self.bitcoind.mine(1).await.unwrap();
-        self.coordinator.sync_node().await.unwrap();
+
+        self.sync_coordinator().await;
 
         // TODO: Get coordinator balance to verify this claim.
         tracing::info!("Successfully funded coordinator");
@@ -134,10 +135,16 @@ impl TestSetup {
         sync_dlc_channels();
         refresh_wallet_info();
 
-        setup.coordinator.sync_node().await.unwrap();
+        setup.sync_coordinator().await;
 
         setup
     }
+
+    async fn sync_coordinator(&self) {
+        if let Err(e) = self.coordinator.sync_node().await {
+            tracing::error!("Got error from coordinator sync: {e:#}");
+        };
+    }
 }
 
 pub fn dummy_order() -> NewOrder {