Merge branch 'replace-all-ci-template-host-with-environment-variable' into 'master'

...c/lib/gitlab/ci/templates/secure_binaries_ci_yaml_spec.rb

...y_orchestration_policies/ci_configuration_service_spec.rb

...gitlab/ci/templates/5-Minute-Production-App.gitlab-ci.yml

lib/gitlab/ci/templates/Indeni.Cloudrail.gitlab-ci.yml

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

lib/gitlab/ci/templates/Jobs/Build.latest.gitlab-ci.yml

lib/gitlab/ci/templates/Jobs/CF-Provision.gitlab-ci.yml

lib/gitlab/ci/templates/Jobs/Code-Quality.gitlab-ci.yml

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

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

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

lib/gitlab/ci/templates/Jobs/Deploy/EC2.gitlab-ci.yml

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

lib/gitlab/ci/templates/Jobs/Helm-2to3.gitlab-ci.yml

lib/gitlab/ci/templates/Pages/Hugo.gitlab-ci.yml

...ab/ci/templates/Security/Container-Scanning.gitlab-ci.yml

...i/templates/Security/DAST-Runner-Validation.gitlab-ci.yml

...itlab/ci/templates/Security/Secure-Binaries.gitlab-ci.yml

lib/gitlab/ci/templates/Terraform/Base.gitlab-ci.yml

lib/gitlab/ci/templates/Terraform/Base.latest.gitlab-ci.yml