feat: added annotations support for route trait

[realMartinez]

- Added route annotations implementation
- Added unit tests
- Added documentation

CLI parameter usage example for clarity:
-t "route.annotations.'haproxy.router.openshift.io/balance'=true"
This can be repeated to add multiple annotations

Release Note

feat: added annotations support for route trait

[github-actions]

🐫 Thank you for contributing!

Code Coverage Report ✔️ - Coverage unchanged.

[claudio4j]

The trait parameter should be prefixed with the trait name, so given the example in the description, should it be ?

-t route.annotations "haproxy.router.openshift.io/balance'=true"

There is ' at the end of balance', where is the initial sign ? I am asking because, given the attribute is a map[string]string, I can't remember how that is set from a CLI perspective.

Also, how to add a second annotation ? It would be good to add it as example in the description.

[realMartinez]

-t route.annotations "haproxy.router.openshift.io/balance'=true"

There is `'` at the end of `balance'`, where is the initial sign ? I am asking because, given the attribute is a `map[string]string`, I can't remember how that is set from a CLI perspective.

I must have made a mistake when writing documentation, it should be fixed now.

[github-actions]

🐫 Thank you for contributing!

Code Coverage Report ✔️ - Coverage unchanged.

[realMartinez]

Also, how to add a second annotation ? It would be good to add it as example in the description.

You can repeat it multiple times for multiple annotations in a single line.