CLI: report cdk bootstrap versions

### Describe the feature

I would like cdk options that reports the versions of the bootstrap template that comes with the installed cdk and the version currently deployed

### Use Case

I would like to check and report if a bootstrap is up to date, without running a cdk deploy or bootstrap

### Proposed Solution

cdk current version can be got from `cdk bootstrap --show-template | yq '.Resources.CdkBootstrapVersion.Properties.Value'`
cdk currently deployed version can be got from the ssm parameter /cdk-bootstrap/hnb659fds/version

`cdk bootstrap --show-bootstrap-versions` might show
latest-bootstrap: 25
deployed-bootstrap: 21
`cdk bootstrap --show-bootstrap-latest-version` might show
latest-bootstrap: 25
`cdk bootstrap --show-bootstrap-deployed-version` might show
deployed-bootstrap: 21
`cdk bootstrap --is-bootstrap-up-to-date` might show true/false

### Other Information

If the options could support the --json and --yaml flags to give better programatic use, all the better

### Acknowledgements

- [X] I may be able to implement this feature request
- [ ] This feature might incur a breaking change

### CDK version used

2.171.1 (build a95560c)

### Environment details (OS name and version, etc.)

macos 15.1.1

Start with the CDK bootstrap command and its existing --show-template behavior, then trace how the deployed /cdk-bootstrap/hnb659fds/version SSM parameter can be queried. Define the requested version and up-to-date outputs, including --json and --yaml behavior, and verify that the commands report the installed template version and deployed version without deploying.

Written by the indexing model from the issue text.