feat: compatibility with astropy 7.0

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 83.33333% with 3 lines in your changes missing coverage. Please review.

Project coverage is 96.55%. Comparing base (9ead74c) to head (0a64f34). Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/unxt/_unxt/quantity/base_parametric.py	83.33%	3 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #197 +/- ## ========================================== - Coverage 96.67% 96.55% -0.13% ========================================== Files 37 37 Lines 1505 1509 +4 ========================================== + Hits 1455 1457 +2 - Misses 50 52 +2 ```

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