Fix modules

go.mod

@@ -17,7 +17,7 @@ require (
 	github.com/go-logr/logr v1.2.2
 	github.com/imdario/mergo v0.3.12
 	github.com/jetstack/cert-manager v1.6.1
-	github.com/lestrrat-go/backoff v1.0.1
+	github.com/lestrrat-go/backoff/v2 v2.0.8
 	github.com/onsi/ginkgo v1.16.5
 	github.com/onsi/gomega v1.17.0
 	github.com/pavel-v-chernykh/keystore-go/v4 v4.2.0
@@ -69,6 +69,7 @@ require (
 	github.com/jcmturner/rpc/v2 v2.0.3 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.14.4 // indirect
+	github.com/lestrrat-go/option v1.0.0 // indirect
 	github.com/mattn/go-colorable v0.1.8 // indirect
 	github.com/mattn/go-isatty v0.0.12 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect

go.sum

@@ -412,8 +412,10 @@ github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/lestrrat-go/backoff v1.0.1 h1:Gphaach0QvvtaHmR9U8hwXNHXWckPyD8V6S+V+D184c=
-github.com/lestrrat-go/backoff v1.0.1/go.mod h1:5QVJKC49Q5yQvCrpup0ZqzDGHEO/O4H82cnDuYdumkw=
+github.com/lestrrat-go/backoff/v2 v2.0.8 h1:oNb5E5isby2kiro9AgdHLv5N5tint1AnDVVf2E2un5A=
+github.com/lestrrat-go/backoff/v2 v2.0.8/go.mod h1:rHP/q/r9aT27n24JQLa7JhSQZCKBBOiM/uP402WwN8Y=
+github.com/lestrrat-go/option v1.0.0 h1:WqAWL8kh8VcSoD6xjSH34/1m8yxluXQbDeKNfvFeEO4=
+github.com/lestrrat-go/option v1.0.0/go.mod h1:5ZHFbivi4xwXxhxY9XHDe2FHo6/Z7WWmtT7T5nBBp3I=
 github.com/lyft/protoc-gen-star v0.6.0/go.mod h1:TGAoBVkt8w7MPG72TrKIu85MIdXwDuzJYeZuUPFPNwA=
 github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/magiconair/properties v1.8.5/go.mod h1:y3VJvCyxH9uVvJTWEGAELF3aiYNyPKd5NZ3oSwXrF60=