Remove deprecated streams and schema changes for existing streams

[rdeshmukh15]

Description of change

• Schama changes as per the API doc link
• Removed schemas for 2 streams _meetingfiles and _webinar_files_ because the respective api endpoints are deprecated (Ref link)
• field name changes :
  • _meetingregistrants : field name county changed to country
  • meetings :
    1. field name encrypted_Password changed to encrypted_password
    2. field name occurences changed to occurrences
    3. field name occurence_id changed to occurrence_id
       • _webinarabsentees : field name county changed to country
       • _webinarregistrants : field name county changed to country
  • webinars :
    1. field name occurences changed to occurrences
    2. field name occurence_id changed to occurrence_id
• field datatype changes : -meetings :
  1. pmi datatype changed from integer to string
  2. _contactname datatype changed from boolean to string
  3. _contactemail datatype changed from boolean to string
  4. _weeklydays datatype changed from integer to string -_report_meetingparticipants : duration datatype changed from string to integer -_report_webinarparticipants : duration datatype changed from string to integer -webinars :
  5. id datatype changed from string to integer
  6. _contactname datatype changed from boolean to string
  7. _contactemail datatype changed from boolean to string
  8. _weeklydays datatype changed from integer to string
• removed deprecated fields : -meetings : enforce_login, enforce_login_domains -webinars : enforce_login, enforce_login_domains
• Added new fields in schemas meeting_poll_results, meeting_polls, meeting_registrants, report_meetings, report_webinars, users, webinar_panelists, webinar_poll_results, webinar_polls

Manual QA steps

Risks

Rollback steps

• revert this branch