Update to AWS SDK v3 (#32)

Author: mpdude

CHANGELOG.md

@@ -1,5 +1,9 @@
 # create-aws-codedeploy-deployment Action Changelog
 
+## Version v0.5.1
+
+- Update action code to use the AWS JavaScript SDK v3, to make warnings about the upcoming v2 EOL go away
+
 ## Version v0.5.0
 
 - Added a second action to remove deployment groups, e. g. after a PR has been closed or merged. In order to serve both actions from a single repository, the actions were moved to subdirectories. Refer to actions as `webfactory/create-aws-codedeploy-deployment/[email protected]` and `webfactory/create-aws-codedeploy-deployment/[email protected]` respectively in your workflow's `uses:` clause.