Import warp synced block as best block. Avoid incomplete import pipel…

…ine.

cumulus/client/consensus/aura/src/equivocation_import_queue.rs

@@ -97,6 +97,7 @@ where
 		// This is done for example when gap syncing and it is expected that the block after the gap
 		// was checked/chosen properly, e.g. by warp syncing to this block using a finality proof.
 		if block_params.state_action.skip_execution_checks() || block_params.with_state() {
+			block_params.fork_choice = Some(ForkChoiceStrategy::Custom(block_params.with_state()));
 			return Ok(block_params)
 		}