[BugFix] Fix diarization result path errors in tutorial notebook for r1.17.0
# What does this PR do ?

Fix diarization result path errors in tutorial notebook for `r1.17.0`
Merging the change happened for main in https://github.com/NVIDIA/NeMo/pull/6217 to release branch


**Collection**: 
ASR 

# Changelog 

- Fixed diarization result path errors and tested notebook again.


# Usage
- Run [Speaker_Diarization_Inference.ipynb](https://github.com/NVIDIA/NeMo/blob/main/tutorials/speaker_tasks/Speaker_Diarization_Inference.ipynb) tutorial notebook

# Before your PR is "Ready for review"
**Pre checks**:
- [x] Make sure you read and followed [Contributor guidelines](https://github.com/NVIDIA/NeMo/blob/main/CONTRIBUTING.md)
- [ ] Did you write any new necessary tests?
- [ ] Did you add or update any necessary documentation?
- [ ] Does the PR affect components that are optional to install? (Ex: Numba, Pynini, Apex etc)
  - [ ] Reviewer: Does the PR have correct import guards for all optional libraries?
  
**PR Type**:
- [ ] New Feature
- [x] Bugfix
- [ ] Documentation

If you haven't finished some of the above items you can still open "Draft" PR.


## Who can review?
ASR contributors

