[promoted]Merge pull request ansible-collections#548 from heytrav/elb…

…-target-group-app-session

Collect arguments for application session stickiness and update docs

Reviewed-by: https://github.com/apps/ansible-zuul

This commit was initially merged in https://github.com/ansible-collections/community.aws
See: ansible-collections@472537c