TR Unit Test Code Coverage

[svairamani]

What does this PR (Pull Request) do?

Generates Jacoco Reports for TR

• This PR is not related to any Issue

Which Traffic Control components are affected by this PR?

• Traffic Router - Does not affect the functionality of TR .Provides the unit test coverage for TR Component. No documentation, changelog required.

What is the best way to verify this PR?

Pull this PR
Run mvn test from traffic_router directory
Verify Jacoco reports generated at :
traffic_router\core\target\site\jacoco\index.html
traffic_router\shared\target\site\jacoco\index.html
traffic_router\connector\target\site\jacoco\index.html
traffic_router\geolocation\target\site\jacoco\index.html

The following criteria are ALL met by this PR

• This PR includes tests
• This PR includes documentation OR I have explained why documentation is unnecessary
• This PR includes an update to CHANGELOG.md OR such an update is not necessary
• This PR includes any and all required license headers
• This PR ensures that database migration sequence is correct OR this PR does not include a database migration
• This PR DOES NOT FIX A SERIOUS SECURITY VULNERABILITY (see the Apache Software Foundation's security guidelines for details)

Additional Information

[asf-ci]

Can one of the admins verify this patch?

[ericholguin]

This was added in #7230