[midPoint] Page size on Azure Resource

[Ethan Kromhout]

I'm configuring the MS Graph connector to connect to our Azure AD 
tenant, and haven't figured out how to set the page size. Without the 
page size being set, I can only reconcile 100 objects and then the 
reconciliation quits with success, but limited results.

I see that the connector code is expecting midPoint to pass in a value 
for the page size in the ConnId OperationOption so that it can retrieve 
the value with options.getPageSize(), but I'm unsure how to set that 
value in the resource or task configuration.

Thanks,

Ethan