Disable SAST and SD downstream QA tests
What does this MR do?
Replaces the SAST and SD QA jobs with stubs, as they're no longer needed. This will eliminate the noise in the s_secure-alerts Slack channel.
What are the relevant issue numbers?
- Technical Discovery: E2E testing for Static Ana... (gitlab-org/gitlab#408944) • Unassigned • Backlog
Does this MR meet the acceptance criteria?
Edited by Adam Cohen