Sync elise with master

[msmcconnell]

PR Details

Description

This PR syncs the Elise release with the changes from 3.9.0

Related Issue

Supports elise milestone https://github.com/usdot-fhwa-stol/carma-platform/milestone/5

Motivation and Context

How Has This Been Tested?

Testing will occur on release branch after merge

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.
  CARMA Contributing Guide
• I have added tests to cover my changes.
• All new and existing tests passed.