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- Fix GCE SSH key insertion
- Fix sle-micro integration
- Use strtobool locally instead of from distutils which is deprecated
- Use setup_method in unit tests instead of setup. Setup is no longer
called before every test.
- Fix flake8 formatting error in test suite
- Update grow root test:
+ To handle sle-micro with btrfs root volume
+ To include /var partition in calculation if it exists
+ To allow for small discrepancies due to rounding errors