feat(spanner): add samples for directed reads (#3724)

* feat(spanner): add samples for directed reads

* feat(spanner): lint fix

spanner/go.mod

@@ -3,49 +3,61 @@ module github.com/GoogleCloudPlatform/golang-samples/spanner
 go 1.19
 
 require (
-	cloud.google.com/go v0.110.8
-	cloud.google.com/go/kms v1.15.3
-	cloud.google.com/go/longrunning v0.5.2
-	cloud.google.com/go/spanner v1.52.0
+	cloud.google.com/go v0.111.0
+	cloud.google.com/go/kms v1.15.5
+	cloud.google.com/go/longrunning v0.5.4
+	cloud.google.com/go/spanner v1.55.0
 	contrib.go.opencensus.io/exporter/stackdriver v0.13.14
 	github.com/GoogleCloudPlatform/golang-samples v0.0.0-20230627093437-1cdc08c167bb
 	github.com/golang/protobuf v1.5.3
-	github.com/google/uuid v1.4.0
+	github.com/google/uuid v1.5.0
 	github.com/googleapis/gax-go/v2 v2.12.0
 	go.opencensus.io v0.24.0
-	google.golang.org/api v0.149.0
-	google.golang.org/genproto v0.0.0-20231016165738-49dd2c1f3d0b
-	google.golang.org/grpc v1.59.0
-	google.golang.org/protobuf v1.31.0
+	google.golang.org/api v0.155.0
+	google.golang.org/genproto v0.0.0-20231212172506-995d672761c0
+	google.golang.org/grpc v1.60.1
+	google.golang.org/protobuf v1.32.0
 )
 
 require (
-	cloud.google.com/go/compute v1.23.1 // indirect
+	cloud.google.com/go/compute v1.23.3 // indirect
 	cloud.google.com/go/compute/metadata v0.2.3 // indirect
-	cloud.google.com/go/iam v1.1.3 // indirect
-	cloud.google.com/go/monitoring v1.16.1 // indirect
+	cloud.google.com/go/iam v1.1.5 // indirect
+	cloud.google.com/go/monitoring v1.16.3 // indirect
 	cloud.google.com/go/storage v1.30.1 // indirect
-	cloud.google.com/go/trace v1.10.2 // indirect
+	cloud.google.com/go/trace v1.10.4 // indirect
 	github.com/aws/aws-sdk-go v1.44.129 // indirect
 	github.com/census-instrumentation/opencensus-proto v0.4.1 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/cncf/udpa/go v0.0.0-20220112060539-c52dc94e7fbe // indirect
 	github.com/cncf/xds/go v0.0.0-20230607035331-e9ce68804cb4 // indirect
 	github.com/envoyproxy/go-control-plane v0.11.1 // indirect
 	github.com/envoyproxy/protoc-gen-validate v1.0.2 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/go-logr/logr v1.3.0 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/google/s2a-go v0.1.7 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/prometheus/prometheus v0.39.1 // indirect
-	golang.org/x/crypto v0.14.0 // indirect
-	golang.org/x/net v0.17.0 // indirect
-	golang.org/x/oauth2 v0.13.0 // indirect
-	golang.org/x/sync v0.4.0 // indirect
-	golang.org/x/sys v0.13.0 // indirect
-	golang.org/x/text v0.13.0 // indirect
-	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20231016165738-49dd2c1f3d0b // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20231016165738-49dd2c1f3d0b // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.46.1 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.46.1 // indirect
+	go.opentelemetry.io/otel v1.21.0 // indirect
+	go.opentelemetry.io/otel/metric v1.21.0 // indirect
+	go.opentelemetry.io/otel/trace v1.21.0 // indirect
+	golang.org/x/crypto v0.17.0 // indirect
+	golang.org/x/net v0.19.0 // indirect
+	golang.org/x/oauth2 v0.15.0 // indirect
+	golang.org/x/sync v0.5.0 // indirect
+	golang.org/x/sys v0.15.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/time v0.5.0 // indirect
+	golang.org/x/xerrors v0.0.0-20231012003039-104605ab7028 // indirect
+	google.golang.org/appengine v1.6.8 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240102182953-50ed04b92917 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240102182953-50ed04b92917 // indirect
 )