feat: add secrets manager client factory

[sdelamo]

see: #1006

see: https://aws.amazon.com/secrets-manager/

[pgressa]

code looks ok, just add docs, as we have for every client quite generic doc page

[pgressa]

@sdelamo maybe of this PR we could discuss this one #1017 that generates those factories instead of writing them manually.

[sdelamo]

@sdelamo maybe of this PR we could discuss this one #1017 that generates those factories instead of writing them manually.

@pgressa I am going to merge this PR for now. I want to develop further the integration with secret manager for distributed configuration similar AWS Parameter store and it will need to be @BootstrapContextCompatible.

[athkalia]

Hey @sdelamo , I am looking to load some DB credentials from AWS secrets manager to use in my lambda function that is built with Micronaut. I noticed that the guide here only talks about the AWS parameters store. This PR seems close to what I need. Do you have any insights on whether this is possible at the moment and if so any guide for achieving what I am after? Thanks in advance! 😃

[sdelamo]

Do you have any insights on whether this is possible at the moment and if so any guide for achieving what I am after? Thanks in advance! 😃

It is currently not possible but I want to add that capability in the short term. We have an issue for it. #1006 Please upvote it if you are interested.

[athkalia]

Awesome! I will work around this for the time being, but I am definitely interested in trying it out once it's out! Make sure you include some docs in there when you are done 😄 🙏

Do you have any sort of timelines in your mind by any chance?

[sdelamo]

I would like to get it done in the short term.