Remove 'publish-training-labs-scripts' definition

Job 'publish-training-labs-scripts' definition is moving to
openstack/training-labs stable branch in
- https://review.opendev.org/c/openstack/training-labs/+/818626

Change-Id: Ib89369ed602c48a3441d07398c37287b24ed8d16

playbooks/training-labs/post.yaml

@@ -1,9 +0,0 @@
-- hosts: all
-  tasks:
-
-    - name: Collect generate-labs generated files
-      synchronize:
-        dest: "{{ zuul.executor.work_root }}/artifacts"
-        mode: pull
-        src: "src/{{ zuul.project.canonical_name }}/build/"
-        verify_host: true

playbooks/training-labs/pre.yaml

@@ -1,6 +0,0 @@
-- hosts: all
-  roles:
-    - role: bindep
-      bindep_dir: "{{ zuul_work_dir }}"
-    - test-setup
-    - revoke-sudo

playbooks/training-labs/run.yaml

@@ -1,6 +0,0 @@
-- hosts: all
-  tasks:
-    - name: Run tools/generate-labs
-      command: bash -xe tools/generate-labs '{{ zuul.branch }}'
-      args:
-        chdir: '{{ zuul.project.src_dir }}'

zuul.d/jobs.yaml

@@ -737,17 +737,6 @@
         name: afs
         pass-to-parent: true
 
-- job:
-    name: publish-training-labs-scripts
-    parent: publish-openstack-artifacts
-    description: |
-      Publish training-labs tarball to tarballs.openstack.org.
-    pre-run: playbooks/training-labs/pre.yaml
-    run: playbooks/training-labs/run.yaml
-    post-run: playbooks/training-labs/post.yaml
-    allowed-projects:
-      - openstack/training-labs
-
 - job:
     name: publish-openstack-javascript-content
     parent: publish-openstack-artifacts