In Isaac Sim 4.5, extensions in Isaac Sim have been renamed. In most
cases, the `omni.isaac.*` naming convention has been replaced by
`isaacsim.*`. View classes in Isaac Sim are also renamed: e.g.
`XFormPrimView` --> `XFormPrim`, and `XFormPrim` --> `SingleXFormPrim`.
This PR updates Isaac Lab files that imports Isaac Sim extensions to
follow the new naming of Isaac Sim modules.

This will be a breaking change that breaks backwards compatibility with
previous Isaac Sim versions.

- Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- This change requires a documentation update

- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [ ] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

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---------
Signed-off-by: peterd-NV <peterd@nvidia.com>
Co-authored-by: peterd-NV <peterd@nvidia.com>
Co-authored-by: CY Chen <cyc@nvidia.com>
Co-authored-by: oahmednv <oahmed@Nvidia.com>
Co-authored-by: Toni-SM <aserranomuno@nvidia.com>
Co-authored-by: rwiltz <165190220+rwiltz@users.noreply.github.com>