build(deps): bump google.golang.org/grpc from 1.28.0 to 1.28.1 (#3825)

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.28.0 to 1.28.1.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](https://github.com/grpc/grpc-go/compare/v1.28.0...v1.28.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

2 files changed, 3 insertions, 1 deletions

diff --git a/go.mod b/go.mod
index 7aefac340..5b97a6493 100644
--- a/go.mod
+++ b/go.mod
@@ -41,7 +41,7 @@ require (
 	golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd
 	google.golang.org/api v0.20.0
 	google.golang.org/genproto v0.0.0-20200326112834-f447254575fd // indirect
-	google.golang.org/grpc v1.28.0
+	google.golang.org/grpc v1.28.1
 	gopkg.in/DataDog/dd-trace-go.v1 v1.23.1
 	k8s.io/api v0.18.0
 	k8s.io/apimachinery v0.18.1
diff --git a/go.sum b/go.sum
index 7f495af43..d03c1a492 100644
--- a/go.sum
+++ b/go.sum
@@ -720,6 +720,8 @@ google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8
 google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.28.0 h1:bO/TA4OxCOummhSf10siHuG7vJOiwh7SpRpFZDkOgl4=
 google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
+google.golang.org/grpc v1.28.1 h1:C1QC6KzgSiLyBabDi87BbjaGreoRgGUF5nOyvfrAZ1k=
+google.golang.org/grpc v1.28.1/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
 gopkg.in/DataDog/dd-trace-go.v1 v1.23.1 h1:WwxQG9Sk+kcW/vepd1zFrRZUTzJHoYL/Cl0ArmMlVXo=
 gopkg.in/DataDog/dd-trace-go.v1 v1.23.1/go.mod h1:DVp8HmDh8PuTu2Z0fVVlBsyWaC++fzwVCaGWylTe3tg=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=