Describe the bug
Only shows recent incidents. Does not show all open incidents.

To Reproduce
Steps to reproduce the behavior:

1. Go to pagerduty incidents card for a service that has open incidents from a few months ago
2. Your card should show "Nice! No incidents found!"
3. Click "Open service in Pagerduty"
4. See list of open service incidents that has not been addressed

Expected behavior
The pagerduty plugin should show all open incidents or be able to have the option to display not just recent incidents.

Additional context
Pagerduty /incidents endpoint automatically filters out recent incidents only despite adding older date range. To disable this behavior, we have to add 'date_range': 'all' in our filter to display all open incidents