[Tree] Allow uuid as path source in materialized path strategy

[andreakeesys]

Fixes the following error in Symfony 7.* during cache warmup, with an entity that implements Tree with the materialized path strategy and uses Uuidv7 as primary key:

In Attribute.php line 260: 

Tree PathSource field - [id] type is not valid. It can be any of the integer 
variants, double, float or string in class - App\Entity\<MyEntity>

[codecov[bot]]

Codecov Report

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

Project coverage is 78.66%. Comparing base (22418b1) to head (8df20db). Report is 2 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #2897 +/- ## ======================================= Coverage 78.66% 78.66% ======================================= Files 167 167 Lines 8746 8746 ======================================= Hits 6880 6880 Misses 1866 1866 ```

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