Fix allow cmake build without tests

[paulbourelly999]

PR Details

Description

Create cmake options to skip building and executing unit tests.

Caution

This Pull Request depends on the changes in the usdot-fhwa-stol/carma-builds#38 Pull request. Merging without these changes will not result in the desired functionality

Related GitHub Issue

Related Jira Key

Motivation and Context

Project should be compilable without having to compile unit tests

How Has This Been Tested?

locally

Types of changes

• 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:

• 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.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.