Bug: multi-pipeline depends_on not working with custom config-path

[anbraten]

If I use .woodpecker as config_path for my repo with two pipeline files:

# .test.yml

pipeline:
  test:
    image: golang:1.16
    group: test
    commands:
      - make formatcheck

# .release.yml

pipeline:
  release:
    image: ghcr.io/goreleaser/goreleaser:v0.174.1
    secrets: [github_token, docker_username, docker_password]
    commands:
      - goreleaser release
    when:
      event: [tag, push]
      branch: master

depends_on:
  - test
  # instead the following line would work
  # - "woodpecker/.test"

This comes from a bug inside the procBuilder not deleting the confiured config_path value.

If the name of the depends_on is not found, the job simply gets removed. For a better UX it could be a better solution to throw an error.