satellite/accounting: use AOST to get segment usage

For better performance we should use AOST for getting
data where being up to data it not very crucial. We don't
care about small differences for segment limit calculation.

Change-Id: I9b2d4f2bd15ebc9d1c46bc84dd51a2e9d9231506

satellite/accounting/projectusage.go

@@ -220,6 +220,8 @@ func (usage *Service) GetProjectSegments(ctx context.Context, projectID uuid.UUI
 
 	total, err := usage.metabaseDB.GetProjectSegmentCount(ctx, metabase.GetProjectSegmentCount{
 		ProjectID: projectID,
+
+		AsOfSystemInterval: usage.asOfSystemInterval,
 	})
 	return total, ErrProjectUsage.Wrap(err)
 }

satellite/accounting/projectusage_test.go

@@ -243,6 +243,7 @@ func TestProjectSegmentLimitWithoutCache(t *testing.T) {
 				config.Console.UsageLimits.Segment.Paid = 5
 				// this effectively disable live accounting cache
 				config.LiveAccounting.BandwidthCacheTTL = -1
+				config.LiveAccounting.AsOfSystemInterval = 0
 			},
 		},
 	}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {