Deploy on internal cluster

[frankscholten]

• [x] Rename 1Password accounts
• [x] Introduce naming convention for 1Password accounts and document
• [x] Deploy the operator
• [x] Fix "Cannot find backend" error

[frankscholten]

Found a bug while deploying the operator on @chauffer's cluster. The 1password backend is loaded but after we created secrets we got this error.

"error":"Cannot find backend: ","stacktrace":"github.com/ContainerSolutions/externalsecret-operator/vendor/github.com/go-logr/zapr.(*zapLogger).Error\n\t/home/frank/go/src/github.com/ContainerSolutions/externalsecret-operator/vendor/github.com/go-logr/zapr/zapr.go:128\ngithub.com/ContainerSolutions/externalsecret-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem\n\t/home/frank/go/src/github.com/ContainerSolutions/externalsecret-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:217\ngithub.com/ContainerSolutions/externalsecret-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func1\n\t/home/frank/go/src/github.com/ContainerSolutions/externalsecret-operator/vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go:158\ngithub.com/ContainerSolutions/externalsecret-operator/vendor/k8s.io/apimachinery/pkg/util/wait.JitterUntil.func1\n\t/home/frank/go/src/github.com/ContainerSolutions/externalsecret-operator/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:133\ngithub.com/ContainerSolutions/externalsecret-operator/vendor/k8s.io/apimachinery/pkg/util/wait.JitterUntil\n\t/home/frank/go/src/github.com/ContainerSolutions/externalsecret-operator/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:134\ngithub.com/ContainerSolutions/externalsecret-operator/vendor/k8s.io/apimachinery/pkg/util/wait.Until\n\t/home/frank/go/src/github.com/ContainerSolutions/externalsecret-operator/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:88"}```