Bump software.amazon.awssdk:sns from 2.31.11 to 2.31.18 #577

Job	Run time
Dependency Review scan / dependency-review	6s
tests / detect-secrets	16s
tests / check-docker-base-images-are-manifests / Check dockerfile 'Dockerfile'	5s
tests / Integration tests and publish pacts / Unit and Integration tests	5m 1s
tests / Integration tests and publish pacts / Publish consumer pacts	20s
tests / App as provider tests / Contract tests	1m 48s
tests / Provider tests (connector) / Contract tests	3m 0s
	10m 36s

Provide feedback