Add serverless-offline support
Add serverless-offline support

Automatically start S3 local when using serverless-offline.
In order for this to work, the serverless-s3-local plugin must be defined before serverless-offline like this:
plugins:
  - serverless-s3-local
  - serverless-offline
ar90n/serverless-s3-local,ar90n/serverless-s3-local,ar90n/serverless-s3-local