Errno::ENOENT: No such file or directory @ rb_sysopen - lib/gitlab/ci/templates/Security/DAST.gitlab-ci.yml

https://sentry.gitlab.net/gitlab/gitlabcom/issues/1704174/?referrer=gitlab_plugin

Errno::ENOENT: No such file or directory @ rb_sysopen - lib/gitlab/ci/templates/Security/DAST.gitlab-ci.yml
  ci/run_dast_scan_service.rb:8:in `initialize'
    @ci_template ||= File.open(DAST_CI_TEMPLATE, 'r') { |f| YAML.safe_load(f.read) }.tap do |template|
  ci/run_dast_scan_service.rb:8:in `open'
    @ci_template ||= File.open(DAST_CI_TEMPLATE, 'r') { |f| YAML.safe_load(f.read) }.tap do |template|
  ci/run_dast_scan_service.rb:8:in `ci_template'
    @ci_template ||= File.open(DAST_CI_TEMPLATE, 'r') { |f| YAML.safe_load(f.read) }.tap do |template|
  ci/run_dast_scan_service.rb:34:in `ci_yaml'
    self.class.ci_template.deep_merge(
  ci/run_dast_scan_service.rb:18:in `execute'
    pipeline = service.execute(:ondemand_dast_scan, content: ci_yaml(target_url))
...
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Errno::ENOENT: No such file or directory @ rb_sysopen - lib/gitlab/ci/templates/Security/DAST.gitlab-ci.yml