🔧 Remove python 3.7 support

[zschumacher]

Python 3.7 will stop getting security updates in June of this year. I need to remove support for it moving forward so that I can add bigquery support, which requires a version of numpy that will not install on 3.7

[codecov]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (2dbf32c) 100.00% compared to head (0b4cfff) 100.00%.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #145   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           18        18           
  Lines          549       550    +1     
  Branches        91        91           
=========================================
+ Hits           549       550    +1     

Flag	Coverage Δ
3.10	99.81% <100.00%> (+<0.01%)	⬆️
3.11	99.81% <100.00%> (+<0.01%)	⬆️
3.7	?
3.8	100.00% <100.00%> (ø)
3.9	100.00% <100.00%> (ø)

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

Impacted Files	Coverage Δ
pydapper/commands.py	100.00% <100.00%> (ø)

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.