chore(deps): update dependency asserts to >=0.14.0,<0.15.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
asserts (changelog)	>=0.13.0,<0.14.0 → >=0.14.0,<0.15.0

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Release Notes

srittau/python-asserts (asserts)

v0.14.0

Compare Source

Added

• Add support for Python 3.13 and 3.14.
• Add assert_datetime_now().

Changed

• Fail with AssertionError, not TypeError, if a timezone-aware datetime is
  passed to assert_datetime_about_now() or assert_datetime_about_now_utc().
• Modernize type annotations.

Removed

• Drop support for Python 3.8 and 3.9.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.91%. Comparing base (4c8a84e) to head (20cfa62).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #357   +/-   ##
=======================================
  Coverage   95.91%   95.91%           
=======================================
  Files          30       30           
  Lines        1517     1517           
=======================================
  Hits         1455     1455           
  Misses         62       62           

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