ci: Attempt to do c9s tier1 on PRs too

.tekton/centos-tier-1-stream9-pull-request.yaml

@@ -0,0 +1,81 @@
+apiVersion: tekton.dev/v1beta1
+kind: PipelineRun
+metadata:
+  annotations:
+    build.appstudio.openshift.io/repo: https://github.com/CentOS/sagano?rev={{revision}}
+    build.appstudio.redhat.com/commit_sha: '{{revision}}'
+    build.appstudio.redhat.com/pull_request_number: '{{pull_request_number}}'
+    build.appstudio.redhat.com/target_branch: '{{target_branch}}'
+    pipelinesascode.tekton.dev/max-keep-runs: "3"
+    pipelinesascode.tekton.dev/on-cel-expression: event == "pull_request" && target_branch
+      == "main"
+  creationTimestamp: null
+  labels:
+    appstudio.openshift.io/application: sagano
+    appstudio.openshift.io/component: centos-tier-1-stream9
+    pipelines.appstudio.openshift.io/type: build
+  name: centos-tier-1-stream9-on-pull-request
+  namespace: project-sagano-tenant
+spec:
+  params:
+    - name: image-file
+      value: centos-tier-1-stream9.yaml
+    - name: git-url
+      value: '{{repo_url}}'
+    - name: output-image
+      value: quay.io/redhat-user-workloads/project-sagano-tenant/sagano/centos-tier-1-stream9:on-pr-{{revision}}
+    - name: path-context
+      value: .
+    - name: revision
+      value: '{{revision}}'
+  pipelineRef:
+    name: ostree-build
+  workspaces:
+    - name: workspace
+      volumeClaimTemplate:
+        metadata:
+          creationTimestamp: null
+        spec:
+          accessModes:
+            - ReadWriteOnce
+          resources:
+            requests:
+              storage: 1Gi
+        status: {}
+    - name: workspace-arm64
+      volumeClaimTemplate:
+        metadata:
+          creationTimestamp: null
+        spec:
+          accessModes:
+            - ReadWriteOnce
+          resources:
+            requests:
+              storage: 2Gi
+        status: {}
+    - name: workspace-s390x
+      volumeClaimTemplate:
+        metadata:
+          creationTimestamp: null
+        spec:
+          accessModes:
+            - ReadWriteOnce
+          resources:
+            requests:
+              storage: 2Gi
+        status: {}
+    - name: workspace-ppc64le
+      volumeClaimTemplate:
+        metadata:
+          creationTimestamp: null
+        spec:
+          accessModes:
+            - ReadWriteOnce
+          resources:
+            requests:
+              storage: 2Gi
+        status: {}
+    - name: git-auth
+      secret:
+        secretName: '{{ git_auth_secret }}'
+status: {}