Bump version numbers

Prepare release v2025.1.0 (#2013)

The first release of 2025 makes the Ribasim core more robust and stable,
and speeds up
initialization for large models. The biggest new feature is the
experimental support for
calculating tracers in Ribasim directly, which will hopefully make it
easier to track where
the water resources are heading.

Note that I also pushed a few separate commits with fixes I found during
the release process.

Also run pixi install ci on core tests to set Julia version correctly. (

#1890)

Fixes #1883, alternative to #1888. Fingers crossed.

Prepare release 2024.10.0 (#1654)

Updates the changelog and version numbers.

Disallow multiple outflows from Outlet at validation (#1570)

Fixes
#1567 (comment)

release Ribasim version 2024.8.0 (#1462)

Update version number for 2024.7.0 release (#1402)

Remove xugrid return type annotation, bump patch version (#1326)

```
    def to_xugrid(self) -> xugrid.UgridDataset:
```

This return type annotation is removed, since it only works for required
dependencies.

Bump version number for release (#1323)

I think #1306 is important
enough to warrant a quick release.

Add support for indexing into TableModel, except Edge (#1304)