fix(ci): Use new upload_artifacts_gcp step id

id: upload_artifacts was renamed to upload_artifacts_gcp while adding S3
support, but the id wasn't properly updated in the build-debos job.

Signed-off-by: Loïc Minier <[email protected]>

Author: lool

.github/workflows/debos.yml

@@ -36,7 +36,7 @@ jobs:
   build-debos:
     name: Build and upload debos recipes
     outputs:
-      url: ${{ steps.upload_artifacts.outputs.url }}
+      url: ${{ steps.upload_artifacts_gcp.outputs.url }}
     runs-on: [self-hosted, qcom-u2404, arm64]
     container:
       image: public.ecr.aws/debian/debian:trixie