[#255] ir: Make audit processor to push tasks to audit task manager

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>

pkg/innerring/processors/audit/scheduler.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/nspcc-dev/neofs-api-go/pkg/container"
 	"github.com/pkg/errors"
+	"go.uber.org/zap"
 )
 
 var ErrInvalidIRNode = errors.New("node is not in the inner ring list")
@@ -18,6 +19,9 @@ func (ap *Processor) selectContainersToAudit(epoch uint64) ([]*container.ID, err
 
 	// consider getting extra information about container complexity from
 	// audit contract there
+	ap.log.Debug("container listing finished",
+		zap.Int("total amount", len(containers)),
+	)
 
 	sort.Slice(containers, func(i, j int) bool {
 		return strings.Compare(containers[i].String(), containers[j].String()) < 0