Bump KUTTL 0.5.1 (#1578)

Signed-off-by: Ken Sipe <kensipe@gmail.com>

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/google/go-cmp v0.4.0
 	github.com/gosuri/uitable v0.0.4
 	github.com/huandu/xstrings v1.3.1 // indirect
-	github.com/kudobuilder/kuttl v0.5.0
+	github.com/kudobuilder/kuttl v0.5.1
 	github.com/manifoldco/promptui v0.7.0
 	github.com/mitchellh/copystructure v1.0.0 // indirect
 	github.com/onsi/ginkgo v1.12.0

go.sum

@@ -328,6 +328,8 @@ github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kudobuilder/kuttl v0.5.0 h1:bPQceUZ1I067K2a3WzvlnX+BBuDI8V04FXHp0HQAEOQ=
 github.com/kudobuilder/kuttl v0.5.0/go.mod h1:o9M5BBmunm69oMnPjvNGb6biz3nm5AswAdJ0EIhTJQA=
+github.com/kudobuilder/kuttl v0.5.1 h1:wLVfztMqVCGBws6RweEfDPVXaa+ZRBirAJjJ/HiklMA=
+github.com/kudobuilder/kuttl v0.5.1/go.mod h1:o9M5BBmunm69oMnPjvNGb6biz3nm5AswAdJ0EIhTJQA=
 github.com/liggitt/tabwriter v0.0.0-20181228230101-89fcab3d43de h1:9TO3cAIGXtEhnIaL+V+BEER86oLrvS+kWobKpbJuye0=
 github.com/liggitt/tabwriter v0.0.0-20181228230101-89fcab3d43de/go.mod h1:zAbeS9B/r2mtpb6U+EI2rYA5OAXxsYw6wTamcNW+zcE=
 github.com/lithammer/dedent v1.1.0/go.mod h1:jrXYCQtgg0nJiN+StA2KgR7w6CiQNv9Fd/Z9BP0jIOc=