Refactor foreman-packaging-*-release jobs for reuse

This introduces a completely reusable
foreman-packaging-{packaging_label}-{version}-release job template. Then
it instantiates the various versions of it.

The design is currently that it creates both koji and copr for nightly,
but only a single rpm instance for releases.

The branch-foreman script is modified to do the right thing.

branch-foreman

@@ -21,6 +21,8 @@ sed -i "/nightly/i \ \ \ \ \ \ - '${KATELLO_VERSION}'" centos.org/jobs/katello-p
 
 echo "- '${FOREMAN_VERSION}'" >> theforeman.org/yaml/includes/foreman_versions.yaml.inc
 
+echo "- '${FOREMAN_VERSION}'" >> theforeman.org/yaml/includes/foreman_versions_copr.yaml.inc
+
 echo "      - '${KATELLO_VERSION}'" >> theforeman.org/yaml/jobs/pipeline/katello-rpm-pipeline.yaml
 
 # TODO This should be a templated pipeline

theforeman.org/yaml/includes/foreman_versions_copr.yaml.inc

@@ -0,0 +1 @@
+[]

theforeman.org/yaml/includes/foreman_versions_koji.yaml.inc

@@ -0,0 +1,2 @@
+- '3.7'
+- '3.8'

theforeman.org/yaml/jobs/release/foreman-packaging-release.yaml

@@ -0,0 +1,80 @@
+---
+- job-template:
+    name: 'foreman-packaging-{packaging_label}-{version}-release'
+    project-type: pipeline
+    sandbox: true
+    concurrent: false
+    properties:
+      - github:
+          url: https://github.com/theforeman/foreman-packaging
+    triggers:
+        - github
+    dsl:
+      !include-raw:
+        - 'pipelines/vars/foreman/{version}.groovy'
+        - 'pipelines/release/foreman_packaging_{packaging_type}_release.groovy{empty}'
+        - 'pipelines/lib/git.groovy{empty}'
+        - 'pipelines/lib/ansible.groovy{empty}'
+        - 'pipelines/lib/obal.groovy{empty}'
+        - 'pipelines/lib/packaging.groovy{empty}'
+        - 'pipelines/lib/foreman_infra.groovy{empty}'
+
+- project:
+    name: foreman-packaging-deb
+    jobs:
+      - 'foreman-packaging-{packaging_label}-{version}-release'
+    empty: ''
+    packaging_label: deb
+    packaging_type: deb
+    version:
+      !include: ../../includes/foreman_versions.yaml.inc
+
+- project:
+    name: foreman-packaging-rpm-koji-release
+    jobs:
+      - 'foreman-packaging-{packaging_label}-{version}-release'
+    empty: ''
+    packaging_label: rpm
+    packaging_type: rpm
+    version:
+      !include: ../../includes/foreman_versions_koji.yaml.inc
+
+- project:
+    name: foreman-packaging-rpm-copr-release
+    jobs:
+      - 'foreman-packaging-{packaging_label}-{version}-release'
+    empty: ''
+    packaging_label: rpm
+    packaging_type: rpm_copr
+    version:
+      !include: ../../includes/foreman_versions_copr.yaml.inc
+
+- project:
+    name: foreman-packaging-deb-nightly
+    jobs:
+      - 'foreman-packaging-{packaging_label}-{version}-release'
+    empty: ''
+    packaging_label: deb
+    packaging_type: deb
+    version:
+      - 'nightly'
+
+- project:
+    name: foreman-packaging-rpm-nightly
+    jobs:
+      - 'foreman-packaging-{packaging_label}-{version}-release'
+    empty: ''
+    packaging_label: rpm
+    packaging_type: rpm
+    version:
+      - 'nightly'
+
+- project:
+    name: foreman-packaging-nightly-copr
+    jobs:
+      - 'foreman-packaging-{packaging_label}-{version}-release'
+    empty: ''
+    packaging_label: rpm-copr
+    packaging_type: rpm_copr
+    version:
+      - 'nightly'