Some Planner options are always strings. For example, it's now impossible to create a plan, bucket, or whatever with name 123. CLI will interpret these values as number.
Let's enforce the string type for options that should always be interpreted as a string.

For all planner plan, planner bucket, planner roster, planner task commands, let's interpret following options always as string:

bucket:

• id
• name
• planId
• planTitle
• ownerGroupName
• orderHint
• newName
• rosterId (option coming soon)

plan:

• id
• title
• ownerGroupName
• rosterId
• newTitle

task:

• id
• title
• planId
• planTitle
• ownerGroupName
• bucketId
• bucketName
• description
• assigneePriority
• orderHint
• taskId
• alias