Update auto-deploy-image to v1.0.0

What does this MR do?

This is the first major release of auto-deploy-image. There are no user facing changes in this release, but fundamental changes were made to simplify development of Auto Deploy and improve version safety:

• The default chart, auto-deploy-app, is now developed, versioned and bundled together with auto-deploy-image. The chart remains otherwise unchanged.
• A check was added to require opt-in when upgrading a deployed release of auto-deploy-app to future major versions (v2 onward).

See https://gitlab.com/gitlab-org/cluster-integration/auto-deploy-image/-/releases/v1.0.0

Manual QA

• See https://gitlab.com/hfyngvason-test-cnb/spring-sample-project/-/commit/03e2f58b1ba515a15c6d24a06ee8365d1c295780 and the associated pipeline.

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• [-] Documentation (if required)
• Code review guidelines
• [-] Merge request performance guidelines
• Style guides
• [-] Database guides
• [-] Separation of EE specific content

Availability and Testing

• [-] Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• [-] Tested in all supported browsers
• [-] Informed Infrastructure department of a default or new setting change, if applicable per definition of done

Security

If this MR contains changes to processing or storing of credentials or tokens, authorization and authentication methods and other items described in the security review guidelines:

• [-] Label as security and @ mention @gitlab-com/gl-security/appsec
• [-] The MR includes necessary changes to maintain consistency between UI, API, email, or other methods
• [-] Security reports checked/validated by a reviewer from the AppSec team