Bump github.com/spf13/viper from 1.9.0 to 1.10.1

Bumps [github.com/spf13/viper](https://github.com/spf13/viper) from 1.9.0 to 1.10.1.
- [Release notes](https://github.com/spf13/viper/releases)
- [Commits](spf13/viper@v1.9.0...v1.10.1)

---
updated-dependencies:
- dependency-name: github.com/spf13/viper
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -6,13 +6,13 @@ require (
 	bou.ke/monkey v1.0.2
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.11.0
-	github.com/spf13/viper v1.9.0
+	github.com/spf13/viper v1.10.1
 	github.com/stretchr/testify v1.7.0
 	go.uber.org/atomic v1.9.0
 	go.uber.org/dig v1.13.0
 	go.uber.org/zap v1.19.1
-	golang.org/x/net v0.0.0-20210503060351-7fd8e65b6420
-	google.golang.org/grpc v1.40.0
+	golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d
+	google.golang.org/grpc v1.43.0
 )
 
 // Blocked in Russia