* ec2_instance: ebs_optimized is not sub-option of 'network' (#48341)
* ebs_optimized is not suboption of 'network'
* Add Shaps as ec2_instance maintainer
* Added workaround-backward compatible check for ebs_optimized
* Added ebs_optimized test
* CI fixes, dynamic select of ENA-enabled AMI
(cherry picked from commit b7d9feb7dc)
* Added changlog fragment for PR #48341
* fixed yaml errors in changelog
* Mark UCS integration tests as unsupported.
* Mark various connection tests as unsupported.
* Mark win_domain_group test as unsupported.
* Mark java_cert test as unsupported.
* Mark synchronize-buildah test as unsupported.
* Mark various AWS tests as unsupported.
* Mark azure_rm_acs test as unsupported.
* Mark GCP tests as unsupported.