fix: Enable uniq selector pattern for deploy pipeline (#137)

We can have the same stage names within the same edp tenant,
but the CD pipeline name must always be unique, so it
is correct to define Argo CD objects using these two parameters

Change-Id: I5ec70f300883bc2f1c30659b581e61ee600f397d

charts/pipelines-library/templates/tasks/cd/deploy-applicationset-cli.yaml

@@ -46,7 +46,7 @@ spec:
         # quotes are important here
         new_tags='$(params.APPLICATIONS_PAYLOAD)'
 
-        selector="app.edp.epam.com/stage=$(params.STAGE)"
+        selector="app.edp.epam.com/stage=$(params.STAGE),app.edp.epam.com/pipeline=$(params.PIPELINE)"
 
         patch=$(kubectl get applicationset $pipeline -o json | jq --argjson updates "$new_tags" --arg stage $stage '
           .spec.generators[0].list.elements |= map(