Skip av-store, make consensus task blocking (#2497)

cumulus/client/relay-chain-minimal-node/src/collator_overseer.rs

@@ -99,7 +99,7 @@ fn build_overseer<'a>(
 	let network_bridge_metrics: NetworkBridgeMetrics = Metrics::register(registry)?;
 	let builder = Overseer::builder()
 		.availability_distribution(DummySubsystem)
-		.availability_recovery(AvailabilityRecoverySubsystem::with_chunks_only(
+		.availability_recovery(AvailabilityRecoverySubsystem::with_availability_store_skip(
 			available_data_req_receiver,
 			Metrics::register(registry)?,
 		))

cumulus/client/service/src/lib.rs

@@ -125,7 +125,7 @@ where
 
 	task_manager
 		.spawn_essential_handle()
-		.spawn("cumulus-consensus", None, consensus);
+		.spawn_blocking("cumulus-consensus", None, consensus);
 
 	let pov_recovery = PoVRecovery::new(
 		recovery_handle,
@@ -218,7 +218,7 @@ where
 
 	task_manager
 		.spawn_essential_handle()
-		.spawn("cumulus-consensus", None, consensus);
+		.spawn_blocking("cumulus-consensus", None, consensus);
 
 	let pov_recovery = PoVRecovery::new(
 		recovery_handle,