fix : only retrieving opened merge request pipelines

.gitlab/ci/download/select_jobs.gitlab-ci.yml

@@ -97,7 +97,7 @@
       	PIPELINES=$(curl -s "$API_URL/projects/$DEP_ID/pipelines?ref=${BRANCH_TO_PULL}")
       	echo "Found $(jq length <<<$PIPELINES) regular pipelines."
 
-      	echo "Retrieve first affiliated MR by curling \"$API_URL/projects/$DEP_ID/merge_requests?source_branch=$BRANCH_TO_PULL\""
+      	echo "Retrieve first affiliated MR by curling \"$API_URL/projects/$DEP_ID/merge_requests?source_branch=$BRANCH_TO_PULL&state=opened\""
       	MR_ID=$(curl -s "$API_URL/projects/$DEP_ID/merge_requests?source_branch=$BRANCH_TO_PULL" | jq '.[0].iid')
       	if [[ $MR_ID != null ]]; then
       		echo "MR pipeline curled from \"$API_URL/projects/$DEP_ID/merge_requests/$MR_ID/pipelines\""