Add project lifecycle badge

## No Project Lifecycle Badge found in your readme!
Hello! I scanned your readme and could not find a project lifecycle badge. A project lifecycle badge will provide contributors to your project as well as other stakeholders (platform services, executive) insight into the lifecycle of your repository.
## What is a Project Lifecycle Badge?
It is a simple image that neatly describes your project's stage in its lifecycle. More information can be found in the [project lifecycle badges documentation](https://github.com/bcgov/repomountie/blob/master/doc/lifecycle-badges.md).
## What do I need to do?
I suggest you make a PR into your README.md and add a project lifecycle badge near the top where it is easy for your users to pick it up :). Once it is merged feel free to close this issue. I will not open up a new one :)

Open README.md and read the project lifecycle badges documentation linked in the issue. Add the appropriate lifecycle badge near the top of the README, then confirm the badge is visible and the issue's requested documentation is complete.

Written by the indexing model from the issue text.