Update isodate to 0.7.2

[pyup-bot]

This PR updates isodate from 0.6.1 to 0.7.2.

Changelog

0.7.2

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- drop end of life python versions
- Don't match garbage characters at the end of parsed strings 16 (Gabriel de Perthuis)


Potentially breaking changes:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

- Fractional seconds are cut off to microseconds (always round down)
- Allow control over return type of parse_duration 64 (Felix Claessen)
- Python >= 3.7 required

Links

• PyPI: https://pypi.org/project/isodate
• Changelog: https://data.safetycli.com/changelogs/isodate/