Pipeline updates

• switch to provisional images from code.usgs.gov (python 3.10 image is smaller)
• add poethepoet for integration scripts
  • e.g. poetry run poe lint, poetry run poe test
• add (but does not use yet) isort for import organization

.gitignore

+__pycache__
 .coverage
-cov.xml
 .DS_Store
 .eggs
-*.pyc
-coverage.xml
 .ipynb_checkpoints*
 .mypy_cache
 .pytest_cache
-htmlcov
 .vscode
+*.egg-info
+*.pyc
 build
+coverage.xml
 dist
-*.egg-info
\ No newline at end of file
+htmlcov
+junit.xml