bugfix: pin nemo-text-process to fix Chinese normalizer error.
# What does this PR do ?

Related to [bug report](https://nvbugswb.nvidia.com/NvBugs5/SWBug.aspx?bugid=4312419&cmtNo=), 

Chinese normalizer outputted wrong normalized text for the input, '双辽境内除东辽河、西辽河等**5**条河流', where we expect '双辽境内除东辽河、西辽河等**五**条河流'.

**Evidence**

- On the latest version, i.e. nemo-text-processing=0.2.0rc0, it always normalized it as '双辽境内除东辽河、西辽河等5条河流';

- On the previous version, i.e. nemo-text-processing=0.1.8rc0, it normalized it as expected text, '双辽境内除东辽河、西辽河等五条河流'.

**Detailed Log**

- 0.2.0rc0
```
In [1]: from nemo_text_processing.text_normalization.normalize import Normalizer

In [2]: normalizer = Normalizer(lang='zh', input_case='cased', overwrite_cache=True, cache_dir="./cache_dir")

In [3]: text = '双辽境内除东辽河、西辽河等5条河流'

In [4]: normalizer.normalize(text)
Out[4]: '双辽境内除东辽河、西辽河等5条河流'
```
- 0.1.8rc0
```
Downloading nemo_text_processing-0.1.8rc0-py3-none-any.whl (2.3 MB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.3/2.3 MB 12.5 MB/s eta 0:00:00
Installing collected packages: nemo-text-processing
  Attempting uninstall: nemo-text-processing
    Found existing installation: nemo-text-processing 0.2.0rc0
    Uninstalling nemo-text-processing-0.2.0rc0:
      Successfully uninstalled nemo-text-processing-0.2.0rc0
Successfully installed nemo-text-processing-0.1.8rc0


In [1]: from nemo_text_processing.text_normalization.normalize import Normalizer

In [2]: normalizer = Normalizer(lang='zh', input_case='cased', overwrite_cache=True, cache_dir="./cache_dir")

In [3]: text = '双辽境内除东辽河、西辽河等5条河流'

In [4]: normalizer.normalize(text)
Out[4]: '双辽境内除东辽河、西辽河等五条河流'
```
**Collection**: [Note which collection this PR will affect]

# Changelog 
- Add specific line by line info of high level changes in this PR.

# Usage
* You can potentially add a usage example below

```python
# Add a code snippet demonstrating how to use this 
```

# 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?

Anyone in the community is free to review the PR once the checks have passed. 
[Contributor guidelines](https://github.com/NVIDIA/NeMo/blob/main/CONTRIBUTING.md) contains specific people who can review PRs to various areas.

# Additional Information
* Related to # (issue)
