start testing with Python 3.12.0rc1

[mr-c]

• Drop testing for Python 3.7

[codecov[bot]]

Codecov Report

Merging #723 (e449d77) into main (d07a281) will decrease coverage by 0.33%. The diff coverage is 94.44%.

:exclamation: Current head e449d77 differs from pull request most recent head c8e431d. Consider uploading reports for the commit c8e431d to get more accurate results

@@            Coverage Diff             @@
##             main     #723      +/-   ##
==========================================
- Coverage   83.72%   83.39%   -0.33%     
==========================================
  Files          22       22              
  Lines        4509     4505       -4     
  Branches     1244     1208      -36     
==========================================
- Hits         3775     3757      -18     
- Misses        469      485      +16     
+ Partials      265      263       -2     

Files Changed	Coverage Δ
schema_salad/dlang_codegen.py	84.37% <ø> (ø)
schema_salad/main.py	76.34% <66.66%> (-1.92%)	:arrow_down:
schema_salad/dotnet_codegen.py	95.75% <100.00%> (-0.02%)	:arrow_down:
schema_salad/java_codegen.py	91.10% <100.00%> (ø)
schema_salad/python_codegen.py	93.61% <100.00%> (-0.07%)	:arrow_down:
schema_salad/schema.py	78.26% <100.00%> (-0.13%)	:arrow_down:
schema_salad/typescript_codegen.py	95.95% <100.00%> (-0.02%)	:arrow_down:

... and 3 files with indirect coverage changes