Add: pagination support for issue requests

[lwasser]

A pr to support pagination when we fetch issues.
Working locally on summary values for total submissions over time, etc

[codecov]

Codecov Report

Attention: Patch coverage is 10.00000% with 18 lines in your changes are missing coverage. Please review.

Project coverage is 58.95%. Comparing base (b368421) to head (355c7dd).

Files	Patch %	Lines
src/pyosmeta/github_api.py	10.00%	18 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #140      +/-   ##
==========================================
- Coverage   60.55%   58.95%   -1.60%     
==========================================
  Files           8        8              
  Lines         502      519      +17     
  Branches       79       82       +3     
==========================================
+ Hits          304      306       +2     
- Misses        193      208      +15     
  Partials        5        5              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[lwasser]

this pr is actually working really well now! its "failing" because of a decrease in test coverage not because of failing tests.

[lwasser]

I am going to merge this. I think the tests for these api calls are more involved and i'd like to do it in a separate pr. i'll open an issue for that so we have the functionality for this now.

[willingc]

Closes #139