python 3.13.1

### Describe the issue:

pytensor is not compatible with python 3.13.1, right?

### Reproducable code example:

```python
!pip install git+https://github.com/pymc-devs/pytensor
```

### Error message:

```shell
cannot install
```

### PyTensor version information:

latest, i guess.

### Context for the issue:

trying pymc