Add support for python 3.13

[baywet]

Python 3.13 came out 2 days ago

Wait until #302 is completed

We need to :

• add the version support in all toml files
• add entries in the workflow matrix
• add an entry in the policy definition if add github branch policy definition #327 has been completed before this issue.

[kamikaze]

this package pulls an abandoned pendulum package:

python-pendulum/pendulum#844

python-pendulum/pendulum#590

[danieleds]

this is currently blocking us from upgrading to Python 3.13. Any ETA?

[baywet]

@kamikaze @danieleds Thank you for your patience.

I've created #448 to address the issue, feel free to submit a pull request if you'd like things to move faster here :)

[baywet]

Put together #455 to address this