Remove scenario runner from CDA Sim (#192)

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# PR Details
## Description
Remove scenario runner from CDASim. It has been moved to
https://github.com/usdot-fhwa-stol/scenario-runner
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## Related GitHub Issue

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## Related Jira Key
[CDAR-590](https://usdot-carma.atlassian.net/browse/CDAR-590)
<!-- e.g. CAR-123 -->

## Motivation and Context
Reduce coupling and improve modularity.
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## How Has This Been Tested?

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## Types of changes

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- [x] Defect fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that cause existing functionality
to change)

## Checklist:

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- [ ] I have added any new packages to the sonar-scanner.properties file
- [ ] My change requires a change to the documentation.
- [ ] I have updated the documentation accordingly.
- [x] I have read the
[**CONTRIBUTING**](https://github.com/usdot-fhwa-stol/carma-platform/blob/develop/Contributing.md)
document.
- [ ] I have added tests to cover my changes.
- [ ] All new and existing tests passed.


[CDAR-590]:
https://usdot-carma.atlassian.net/browse/CDAR-590?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ