- s3 buckets: Compute size metrics for all storage classes

- aegea ssh: download correct SSM plugin

- aegea launch: use t3a.micro instance type by default

- Use Amazon Linux 2023 when specifying Amazon Linux

- Update paramiko dependency range

- Remove aegea deploy and git utils

- Bump dependency versions

- Test and documentation infrastructure improvements

- Bump dependency versions

- Test infrastructure improvements

launch: Add logic to set and discover Amazon Linux 2022 AMI

Update base_config.yml

- Add default config value for build_ami.tags

- build-ami: correctly ingest tag value from config chain

  Note that this change necessitates the use of a new syntax for the build_ami.tags section of the YAML config file. Instead of a list of strings, use a mapping.

- build-ami: correctly ingest tag value from config chain (part 2)

- build-ami: correctly ingest tag value from config chain

- Bump dependency versions

- Implement full IMDSv2 support