.gitlab-ci.yml: revert to non deletion state

Signed-off-by: Jan-Tarek Butt <tarek@ring0.de>

.gitlab-ci.yml

@@ -126,14 +126,7 @@ cleanup:
   tags:
     - firmware
   script:
-    - |
-      (
-        if [ -f skip_pipeline ]; then 
-          # Delete the current pipeline
-          (sleep 5 && curl --request DELETE --header "PRIVATE-TOKEN: $ACCESS_TOKEN" "https://git.ffnw.de/api/v4/projects/$CI_PROJECT_ID/pipelines/$CI_PIPELINE_ID") &;
-          exit 0;
-        fi  # Exit the job if marker file exists
-      )
+    - if [ -f skip_pipeline ]; then exit 0; fi  # Exit the job if marker file exists
     - touch .patched
     - ./buildscript.sh clean_patches
     - rm -rf ../output