Add dataframe output option to get_runs

[alahiff]

No description provided.

[codecov]

Codecov Report

Merging #65 (17fc910) into main (171cf06) will decrease coverage by 0.24%.
The diff coverage is 11.42%.

❗ Current head 17fc910 differs from pull request most recent head d7347e6. Consider uploading reports for the commit d7347e6 to get more accurate results

@@            Coverage Diff             @@
##             main      #65      +/-   ##
==========================================
- Coverage   37.30%   37.07%   -0.24%     
==========================================
  Files          17       18       +1     
  Lines        4254     4286      +32     
==========================================
+ Hits         1587     1589       +2     
- Misses       2667     2697      +30     

Impacted Files	Coverage Δ
setup.py	0.00% <ø> (ø)
simvue/converters.py	3.70% <3.70%> (ø)
simvue/client.py	15.96% <28.57%> (+0.17%)	⬆️
simvue/__init__.py	100.00% <100.00%> (ø)

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