chore(deps): bump github.com/stretchr/testify from 1.7.3 to 1.7.4

Bumps [github.com/stretchr/testify](https://github.com/stretchr/testify) from 1.7.3 to 1.7.4.
- [Release notes](https://github.com/stretchr/testify/releases)
- [Commits](stretchr/testify@v1.7.3...v1.7.4)

---
updated-dependencies:
- dependency-name: github.com/stretchr/testify
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -30,7 +30,7 @@ require (
 	github.com/speps/go-hashids/v2 v2.0.1
 	github.com/spf13/cobra v1.4.0
 	github.com/spf13/viper v1.12.0
-	github.com/stretchr/testify v1.7.3
+	github.com/stretchr/testify v1.7.4
 	github.com/uber/jaeger-client-go v2.30.0+incompatible
 	github.com/uber/jaeger-lib v2.4.1+incompatible
 	go.etcd.io/etcd/api/v3 v3.5.4