fix(artifacts): only remove deleted expected artifacts from stages on…

… trigger update (#8071) (#8072)

Co-authored-by: Maggie Neterval <mneterval@google.com>

app/scripts/modules/core/src/pipeline/config/triggers/TriggersPageContent.tsx

@@ -87,8 +87,8 @@ export function TriggersPageContent(props: ITriggersPageContentProps) {
           findIndex(newExpectedArtifacts, e => e.id === expectedArtifact.id),
           1,
         );
+        ArtifactReferenceService.removeReferenceFromStages(expectedArtifact.id, pipelineParam.stages);
       }
-      ArtifactReferenceService.removeReferenceFromStages(expectedArtifact.id, pipelineParam.stages);
     });
     updateExpectedArtifacts(newExpectedArtifacts);
   }