Use next_page_token to fix zoom tap pagination

[GJmelody]

Description of change

page_number is a deprecated API param and is not being used now. Zoom doesn't take this param so it always only gets the results from the first page. To fix this issue we should use next_page_token instead based on Zoom document

Manual QA steps

• Tested with my own zoom account and credentials

Risks

• N/A

Rollback steps

• revert this branch

[rdeshmukh15]

It is observed that on Zoom API doc for below API endpoints :

1. 'meetings/{meeting_id}/registrants'
2. '/webinars/{webinarId}/registrants'

It is mentioned that _pagenumber will be deprecated in next release and start using _next_pagetoken.

But as the per the postman response, we don't get the _next_pagetoken in the response. Hence, this change cannot be made at the moment. Attaching the part of postman response here :

For _listmeetings (/users/{userId}/meetings), it is observed that _next_pagetoken is mentioned in the API doc but in actual response, it is not appearing.