Perform invalidation of orphaned locks

World invalidation previously relied on world-level lock being present.
All locks belonging to the world which left that lock around would then
be invalidated. If there were any orphaned locks, those would be just
deleted.

With this change, we do proper invalidation for orphaned locks.

lib/dynflow/world/invalidation.rb

@@ -117,7 +117,14 @@ def with_valid_execution_plan_for_lock(execution_lock)
       # @return [Integer] number of invalidated worlds
       def perform_validity_checks
         world_invalidation_result = worlds_validity_check
-        locks_validity_check
+        locks_validity_check.each do |lock|
+          case lock
+          when ::Dynflow::Coordinator::PlanningLock
+            invalidate_planning_lock(lock)
+          when ::Dynflow::Coordinator::ExecutionLock
+            invalidate_execution_lock(lock)
+          end
+        end
         pruned = connector.prune_undeliverable_envelopes(self)
         logger.error("Pruned #{pruned} undeliverable envelopes") unless pruned.zero?
         world_invalidation_result.values.select { |result| result == :invalidated }.size