osd-example-operator: enable 4.15 branch (#51440)

Signed-off-by: Brady Pratt <bpratt@redhat.com>

ci-operator/config/openshift/osd-example-operator/openshift-osd-example-operator-release-4.15.yaml

@@ -0,0 +1,28 @@
+build_root:
+  image_stream_tag:
+    name: release
+    namespace: openshift
+    tag: golang-1.19
+promotion:
+  to:
+  - name: "4.15"
+    namespace: ocp
+resources:
+  '*':
+    limits:
+      memory: 4Gi
+    requests:
+      cpu: 100m
+      memory: 200Mi
+tests:
+- as: lint
+  commands: |
+    export HOME=$(mktemp -d)
+    export REPORT_DIR=/tmp/artifacts
+    make lint
+  container:
+    from: src
+zz_generated_metadata:
+  branch: release-4.15
+  org: openshift
+  repo: osd-example-operator

ci-operator/jobs/openshift/osd-example-operator/openshift-osd-example-operator-release-4.15-presubmits.yaml

@@ -0,0 +1,57 @@
+presubmits:
+  openshift/osd-example-operator:
+  - agent: kubernetes
+    always_run: true
+    branches:
+    - ^release-4\.15$
+    - ^release-4\.15-
+    cluster: build03
+    context: ci/prow/lint
+    decorate: true
+    decoration_config:
+      skip_cloning: true
+    labels:
+      ci.openshift.io/generator: prowgen
+      pj-rehearse.openshift.io/can-be-rehearsed: "true"
+    name: pull-ci-openshift-osd-example-operator-release-4.15-lint
+    rerun_command: /test lint
+    spec:
+      containers:
+      - args:
+        - --gcs-upload-secret=/secrets/gcs/service-account.json
+        - --image-import-pull-secret=/etc/pull-secret/.dockerconfigjson
+        - --report-credentials-file=/etc/report/credentials
+        - --target=lint
+        command:
+        - ci-operator
+        image: ci-operator:latest
+        imagePullPolicy: Always
+        name: ""
+        resources:
+          requests:
+            cpu: 10m
+        volumeMounts:
+        - mountPath: /secrets/gcs
+          name: gcs-credentials
+          readOnly: true
+        - mountPath: /secrets/manifest-tool
+          name: manifest-tool-local-pusher
+          readOnly: true
+        - mountPath: /etc/pull-secret
+          name: pull-secret
+          readOnly: true
+        - mountPath: /etc/report
+          name: result-aggregator
+          readOnly: true
+      serviceAccountName: ci-operator
+      volumes:
+      - name: manifest-tool-local-pusher
+        secret:
+          secretName: manifest-tool-local-pusher
+      - name: pull-secret
+        secret:
+          secretName: registry-pull-credentials
+      - name: result-aggregator
+        secret:
+          secretName: result-aggregator
+    trigger: (?m)^/test( | .* )lint,?($|\s.*)