This change introduces a new plugin `@backstage/plugin-events-backend-module-aws-sqs`.
This plugin provides an event publisher which receives events from
(an) AWS SQS queue(s) and publishes them to the event broker.
The plugin supports the new backend-plugin-api and connects with the other plugins.
Signed-off-by: Patrick Jungermann <Patrick.Jungermann@gmail.com>