[v1.0.0.beta] chore: Bundling charts

Important

• This MR targets beta branch as a part of a v1.0.0 pre-release
• This commit doesn't include BREAKING CHANGE thus doesn't cut pre-release tag yet.

What's changed in this MR?

• Copy auto-deploy-app repository
• Update Chart.yml to 1.0.0-beta.0
• Run CI on the bundled chart
  • Added .gitlab/ci/chart.gitlab-ci.yml from https://gitlab.com/gitlab-org/charts/auto-deploy-app/-/blob/master/.gitlab-ci.yml

The chart directory in this MR is programmatically copied by the following script

image_repo=/home/shinya/workspace/auto-deploy-image
chart_repo=/home/shinya/workspace/auto-deploy-app
new_chart_dir=assets/auto-deploy-app
cd $image_repo
rm -Rf $new_chart_dir && mkdir -p $new_chart_dir
git -C $chart_repo checkout master
git -C $chart_repo pull origin master
cp -r $chart_repo/* $image_repo/$new_chart_dir

https://gitlab.com/gitlab-org/charts/auto-deploy-app

Reference

• Previous PoC: !86 (closed)
• Related gitlab-org/charts/auto-deploy-app#70 (moved)