fix(breaking-change): update for nodes 18 and 20

[shazron]

Closes #47

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [X] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [X] I have signed the Adobe Open Source CLA.
• [ ] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [X] I have read the CONTRIBUTING document.
• [ ] I have added tests to cover my changes.
• [X] All new and existing tests passed.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (7b34d8e) 100.00% compared to head (3bda818) 100.00%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #46 +/- ## ========================================= Coverage 100.00% 100.00% ========================================= Files 3 3 Lines 94 94 Branches 15 15 ========================================= Hits 94 94 ```

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[shazron]

Fix https://github.com/adobe/aio-lib-template/issues/47