[Input] Prevent locking the mouse cursor when selecting

[Eideren]

PR Details

Remove this obnoxious mouse cursor lock+hiding away when right clicking.

https://github.com/stride3d/stride/assets/5742236/0f231d16-654c-4489-9323-2866a4319f64

Types of changes

• [ ] Docs change / refactoring / dependency upgrade
• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• [ ] My change requires a change to the documentation.
• [ ] I have added tests to cover my changes.
• [ ] All new and existing tests passed.
• [x] I have built and run the editor to try this change out.