As a shop owner I can bulk pause all payment collections across all my subscribers

[chrisjsimpson]

Is your feature request related to a problem? Please describe.
To support shop owners transitioning to other systems, other shops, or general pause in operations wanting to pause payment collection quickly accross all subscribers as a bulk operation saves shop owners a lot of time (save individually paysing payment collection for every subscriber individually).

Describe the solution you'd like
As a shop owner I can bulk pause all payment collections across all my subscribers.

Describe alternatives you've considered

Additional context
'Pausing' Payment collection is not the same as pausing a subscription: If Stripe is the payment gateway, depending on the payment collection pause type, invoices may be marked:

Choices of pause_collection_behavior include:
- keep_as_draft (Subscribie default- Temporarily offer services for free, and
collect payment later)
- void (Temporarily offer services for free and never collect payment)
- mark_uncollectible (Temporarily offer services for free and
mark invoice as uncollectible)
See also: https://docs.stripe.com/billing/subscriptions/pause-payment

Ref #785