Bump google.golang.org/grpc from 1.36.0 to 1.36.1

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.36.0 to 1.36.1.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.36.0...v1.36.1)

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

go.mod

@@ -54,7 +54,7 @@ require (
 	golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb
 	golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e
 	golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba // indirect
-	google.golang.org/grpc v1.36.0
+	google.golang.org/grpc v1.36.1
 	gopkg.in/couchbase/gocbcore.v7 v7.1.18 // indirect
 	gopkg.in/couchbaselabs/gocbconnstr.v1 v1.0.4 // indirect
 	gopkg.in/couchbaselabs/gojcbmock.v1 v1.0.4 // indirect