Bump google.golang.org/grpc from 1.20.0 to 1.20.1

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.20.0 to 1.20.1.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.20.0...v1.20.1)

Signed-off-by: Sascha Grunert <sgrunert@suse.com>

go.mod

@@ -91,7 +91,7 @@ require (
 	golang.org/x/sync v0.0.0-20190423024810-112230192c58
 	golang.org/x/sys v0.0.0-20190425145619-16072639606e
 	golang.org/x/text v0.3.2
-	google.golang.org/grpc v1.20.0
+	google.golang.org/grpc v1.20.1
 	k8s.io/api v0.0.0
 	k8s.io/apimachinery v0.0.0
 	k8s.io/client-go v0.0.0

go.sum

@@ -731,6 +731,8 @@ google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoA
 google.golang.org/grpc v1.13.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
 google.golang.org/grpc v1.20.0 h1:DlsSIrgEBuZAUFJcta2B5i/lzeHHbnfkNFAfFXLVFYQ=
 google.golang.org/grpc v1.20.0/go.mod h1:chYK+tFQF0nDUGJgXMSgLCQk3phJEuONr2DCgLDdAQM=
+google.golang.org/grpc v1.20.1 h1:Hz2g2wirWK7H0qIIhGIqRGTuMwTE8HEKFnDZZ7lm9NU=
+google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=

vendor/modules.txt

@@ -802,7 +802,7 @@ google.golang.org/appengine/internal/log
 google.golang.org/appengine/internal/remote_api
 # google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8
 google.golang.org/genproto/googleapis/rpc/status
-# google.golang.org/grpc v1.20.0
+# google.golang.org/grpc v1.20.1
 google.golang.org/grpc
 google.golang.org/grpc/codes
 google.golang.org/grpc/status