Hello!

I've created a [fork|https://github.com/Quaiks/aws-secrets-manager-credentials-provider-plugin] and I am adding new type of credentials.

The principle is simple: add a tag in AWS with the secret type and store a JSON as value. I am looking for some feedback of the implementation. Right now only happy paths are implemented but I would like to know if I am following the proper path.

Thanks in advance!