Bump linter to 1.47 (#9218)

*bump linter to 1.47

Co-authored-by: William Banfield <4561443+williambanfield@users.noreply.github.com>

blockchain/msgs_test.go

@@ -78,7 +78,7 @@ func TestBcStatusResponseMessageValidateBasic(t *testing.T) {
 	}
 }
 
-// nolint:lll // ignore line length in tests
+//nolint:lll // ignore line length in tests
 func TestBlockchainMessageVectors(t *testing.T) {
 	block := types.MakeBlock(int64(3), []types.Tx{types.Tx("Hello World")}, nil, nil)
 	block.Version.Block = 11 // overwrite updated protocol version

blockchain/v0/reactor.go

@@ -304,7 +304,7 @@ func (bcR *BlockchainReactor) poolRoutine(stateSynced bool) {
 
 			case <-statusUpdateTicker.C:
 				// ask for status updates
-				go bcR.BroadcastStatusRequest() // nolint: errcheck
+				go bcR.BroadcastStatusRequest() //nolint: errcheck
 
 			}
 		}

blockchain/v2/reactor_test.go

@@ -59,22 +59,18 @@ func (mp mockPeer) TrySend(byte, []byte) bool { return true }
 func (mp mockPeer) Set(string, interface{}) {}
 func (mp mockPeer) Get(string) interface{}  { return struct{}{} }
 
-// nolint:unused // ignore
 type mockBlockStore struct {
 	blocks map[int64]*types.Block
 }
 
-// nolint:unused // ignore
 func (ml *mockBlockStore) Height() int64 {
 	return int64(len(ml.blocks))
 }
 
-// nolint:unused // ignore
 func (ml *mockBlockStore) LoadBlock(height int64) *types.Block {
 	return ml.blocks[height]
 }
 
-// nolint:unused // ignore
 func (ml *mockBlockStore) SaveBlock(block *types.Block, part *types.PartSet, commit *types.Commit) {
 	ml.blocks[block.Height] = block
 }

blockchain/v2/routine.go

@@ -52,7 +52,6 @@ func (rt *Routine) setLogger(logger log.Logger) {
 	rt.logger = logger
 }
 
-// nolint:unused
 func (rt *Routine) setMetrics(metrics *Metrics) {
 	rt.metrics = metrics
 }