go.mod: github.com/containerd/ttrpc v1.2.0

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>

integration/client/go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/containerd/cgroups/v3 v3.0.1
 	github.com/containerd/containerd v1.7.0-beta.0 // see replace; the actual version of containerd is replaced with the code at the root of this repository
 	github.com/containerd/go-runc v1.0.0
-	github.com/containerd/ttrpc v1.1.1-0.20230127163717-32fab2374638
+	github.com/containerd/ttrpc v1.2.0
 	github.com/containerd/typeurl/v2 v2.1.0
 	github.com/opencontainers/go-digest v1.0.0
 	github.com/opencontainers/image-spec v1.1.0-rc2.0.20221005185240-3a7f492d3f1b
@@ -60,8 +60,8 @@ require (
 	golang.org/x/sync v0.1.0 // indirect
 	golang.org/x/text v0.7.0 // indirect
 	golang.org/x/tools v0.5.0 // indirect
-	google.golang.org/genproto v0.0.0-20230131230820-1c016267d619 // indirect
-	google.golang.org/grpc v1.52.3 // indirect
+	google.golang.org/genproto v0.0.0-20230306155012-7f2fa6fef1f4 // indirect
+	google.golang.org/grpc v1.53.0 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )