Add refresh_token API call

[protoroto]

Description

Add refresh_token API call

References

Fix #131

Checklist

• I have read the contribution guide
• Code lint checked via inv lint
• changes file included (see docs)
• Usage documentation added in case of new features
• Tests added

[coveralls]

coverage: 97.921% (+0.04%) from 97.877% when pulling a6b7e10 on protoroto:feature/issue-131-add-refresh-token-api-call into da66c92 on nephila:master.

[codecov]

Codecov Report

Patch coverage: 78.94% and project coverage change: -0.37% ⚠️

Comparison is base (da66c92) 96.42% compared to head (9a7b1bb) 96.06%.

❗ Current head 9a7b1bb differs from pull request most recent head a6b7e10. Consider uploading reports for the commit a6b7e10 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #139      +/-   ##
==========================================
- Coverage   96.42%   96.06%   -0.37%     
==========================================
  Files           8        8              
  Lines         895      914      +19     
  Branches       66       69       +3     
==========================================
+ Hits          863      878      +15     
- Misses         19       22       +3     
- Partials       13       14       +1     

Flag	Coverage Δ
unittests	96.06% <78.94%> (-0.37%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
taiga/client.py	88.88% <78.94%> (-1.77%)	⬇️

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