Uninstall Operator? modal instructions always reference optional checkbox

When performing the `Uninstall Operator` (admins) or `Delete ClusterServiceVersion` (regular users) actions, the `Uninstall Operator?` modal instructions text references a checkbox (e.g., `Select the checkbox below to also remove all Operands associated with this Operator.`) that may not be present in the modal if no operands exist *or* the CSV has already been deleted (which occurs when performing `Remove Subscription` in the case where `Delete ClusterServiceVersion` was performed by an regular user and a cluster admin needs to clean up the orphaned subscription).

4.13.0

1.  Install the Argo CD operator via OperatorHub in all namespaces
2.  Uninstall the Argo CD operator via the `Uninstall Operator` action.
3.  Note the modal text `Select the checkbox below to also remove all Operands associated with this Operator.` refers to a checkbox that doesn't exist

or

1. Login as a regular user and create a project `test`
2. Login as an administrator and install the Argo CD operator via OperatorHub in namespace `test`
3. Login as a regular user and remove the operator by using option "Delete ClusterServiceVersion" action
4. Login as an administrator and delete the orphaned Argo CD Subscription.
5. Note the modal text `Select the checkbox below to also remove all Operands associated with this Operator.` refers to a checkbox that doesn't exist