[fix] resolve outdated gomock & travis references (#60)

go.mod

@@ -1,30 +1,25 @@
 module github.com/chanzuckerberg/rotator
 
-go 1.14
+go 1.15
 
 require (
-	github.com/aws/aws-sdk-go v1.29.16
-	github.com/chanzuckerberg/go-misc v0.0.0-20191125152854-38391fa92cd1
+	github.com/aws/aws-sdk-go v1.34.10
+	github.com/chanzuckerberg/go-misc v0.0.0-20200825172639-f65f21d38b7c
 	github.com/fatih/color v1.9.0
-	github.com/getsentry/sentry-go v0.5.1
+	github.com/getsentry/sentry-go v0.7.0
+	github.com/golang/mock v1.4.4
 	github.com/google/go-github/v29 v29.0.3
 	github.com/google/uuid v1.1.1
-	github.com/hashicorp/go-multierror v1.0.0
+	github.com/hashicorp/go-multierror v1.1.0
 	github.com/howeyc/gopass v0.0.0-20190910152052-7cb4b85ec19c // indirect
 	github.com/jszwedko/go-circleci v0.3.0
-	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
-	github.com/mattn/go-colorable v0.1.6 // indirect
 	github.com/pkg/errors v0.9.1
-	github.com/segmentio/go-prompt v1.2.1-0.20161017233205-f0d19b6901ad // build fails otherwise
-	github.com/shuheiktgw/go-travis v0.2.4
-	github.com/sirupsen/logrus v1.4.2
-	github.com/spf13/cobra v0.0.6
-	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/stretchr/testify v1.5.1
-	golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073
-	golang.org/x/net v0.0.0-20200226121028-0de0cce0169b // indirect
+	github.com/segmentio/go-prompt v1.2.1-0.20161017233205-f0d19b6901ad
+	github.com/shuheiktgw/go-travis v0.3.1
+	github.com/sirupsen/logrus v1.6.0
+	github.com/spf13/cobra v1.0.0
+	github.com/stretchr/testify v1.6.1
+	golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a
 	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d
-	golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527 // indirect
-	google.golang.org/appengine v1.6.5 // indirect
-	gopkg.in/yaml.v2 v2.2.8
+	gopkg.in/yaml.v2 v2.3.0
 )