2026-04-02-alert-msg-poisoning.md

category	majorAnalysis

• Fixed alert messages in actions/artifact-poisoning/critical and actions/artifact-poisoning/medium as they previously included a redundant placeholder in the alert message that would on occasion contain a long block of yml that makes the alert difficult to understand. Also clarify the wording to make it clear that it is not the artifact that is being poisoned, but instead a potentially untrusted artifact that is consumed.