Manual trigger rule move to workflow

manifest-pipeline-yocto.yml

@@ -39,6 +39,7 @@ workflow:
     # Explicitly allow externally triggered pipelines in every case
     - if: $CI_PIPELINE_SOURCE == "api"
     - if: $CI_PIPELINE_SOURCE == "pipeline"
+      when: manual
     - if: $CI_PIPELINE_SOURCE == "web"
     # Do not run pipelines for merge requests
     - if: $CI_MERGE_REQUEST_IID
@@ -61,7 +62,6 @@ workflow:
     - if: $CI_COMMIT_REF_NAME != $MASTER_BRANCH
     - if: $CI_PIPELINE_SOURCE == "api"
     - if: $CI_PIPELINE_SOURCE == "pipeline"
-      when: manual
     - if: $CI_PIPELINE_SOURCE == "web"
     # Trigger the pipeline on schedule basis (for weekly release)
     - if: $CI_PIPELINE_SOURCE == "schedule"