Update module github.com/spf13/cobra to v1.2.0

tools/go.mod

@@ -3,15 +3,26 @@ module github.com/mniak/multistreamer/tools
 go 1.14
 
 require (
+	github.com/coreos/bbolt v1.3.2 // indirect
+	github.com/coreos/etcd v3.3.13+incompatible // indirect
+	github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e // indirect
+	github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect
+	github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect
 	github.com/gin-gonic/gin v1.6.3
 	github.com/go-playground/validator/v10 v10.3.0 // indirect
-	github.com/golang/protobuf v1.4.2 // indirect
-	github.com/json-iterator/go v1.1.10 // indirect
+	github.com/gorilla/websocket v1.4.2 // indirect
+	github.com/grpc-ecosystem/go-grpc-middleware v1.0.0 // indirect
+	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
+	github.com/jonboulle/clockwork v0.1.0 // indirect
 	github.com/mitchellh/go-homedir v1.1.0
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/pkg/errors v0.8.1
-	github.com/spf13/cobra v1.0.0
-	github.com/spf13/viper v1.7.1
-	golang.org/x/sys v0.0.0-20200819171115-d785dc25833f // indirect
-	google.golang.org/protobuf v1.25.0 // indirect
-	gopkg.in/yaml.v2 v2.3.0 // indirect
+	github.com/prometheus/client_golang v0.9.3 // indirect
+	github.com/soheilhy/cmux v0.1.4 // indirect
+	github.com/spf13/cobra v1.2.0
+	github.com/spf13/viper v1.8.1
+	github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5 // indirect
+	github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 // indirect
+	go.etcd.io/bbolt v1.3.2 // indirect
+	gopkg.in/resty.v1 v1.12.0 // indirect
 )