Update auto-deploy-image to v1.0.0

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 onwards).

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

changelogs/unreleased/update-ado-image-to-v1-0-0.yml

+---
+title: Update auto-deploy-image to v1.0.0, including a locally vendored auto-deploy-app chart instead of charts.gitlab.io
+merge_request: 39272
+author:
+type: changed

lib/gitlab/ci/templates/Jobs/DAST-Default-Branch-Deploy.gitlab-ci.yml

 .dast-auto-deploy:
-  image: "registry.gitlab.com/gitlab-org/cluster-integration/auto-deploy-image:v0.17.2"
+  image: "registry.gitlab.com/gitlab-org/cluster-integration/auto-deploy-image:v1.0.0"
 
 dast_environment_deploy:
   extends: .dast-auto-deploy

lib/gitlab/ci/templates/Jobs/Deploy.gitlab-ci.yml

 .auto-deploy:
-  image: "registry.gitlab.com/gitlab-org/cluster-integration/auto-deploy-image:v0.17.2"
+  image: "registry.gitlab.com/gitlab-org/cluster-integration/auto-deploy-image:v1.0.0"
   dependencies: []
 
 include: