Add feature for Micronaut Data Cosmos

[sdelamo]

see: https://micronaut-projects.github.io/micronaut-data/latest/guide/#azureCosmos

[radovanradic]

@sdelamo I added initial commit for this earlier f7eb5e5 but we might need test-resource support first?
micronaut-projects/micronaut-test-resources#140

[sdelamo]

I think we can add the feature and later when test-resource is there improve it.

Can you submit a PR @radovanradic ? I assume that commit is in a branch which was not yet PRed

[radovanradic]

@sdelamo I have created PR #1584