Add aws session-manager-plugin to aws image

[peterdeme]

Description of the change

Required for community.aws.aws_ssm connection – connect to EC2 instances via AWS Systems Manager: https://docs.ansible.com/ansible/latest/collections/community/aws/aws_ssm_connection.html

Type of change

• Bug fix (non-breaking change that fixes an issue);
• New feature (non-breaking change that adds functionality);
• Breaking change (fix or feature that would cause existing functionality not to work as expected);
• Other (miscellaneous, GitHub workflow changes, changes to the PR template);

Checklists

Development

• Parts of this pull request impacting core (user-facing, documented) product functionality have test coverage;

Code review

• This pull request has a descriptive title and sufficient context for a reviewer. There may be a screenshot or screencast attached;
• This pull request is no longer a draft;
• You have reviewed this Pull Request yourself;