fix(deps): update module github.com/spf13/cobra to v1.2.1 (#124)

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Travis Groth <travisgroth@users.noreply.github.com>

go.mod

@@ -19,9 +19,9 @@ require (
 	github.com/imdario/mergo v0.3.12 // indirect
 	github.com/pomerium/pomerium v0.14.5
 	github.com/prometheus/client_golang v1.10.0 // indirect
-	github.com/spf13/cobra v1.1.3
+	github.com/spf13/cobra v1.2.1
 	github.com/spf13/pflag v1.0.5
-	github.com/spf13/viper v1.7.1
+	github.com/spf13/viper v1.8.1
 	github.com/stretchr/testify v1.7.0
 	go.uber.org/zap v1.18.1
 	golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2 // indirect