Fixing konflux configuration for fbc 4.18 (netobserv#1169)

Author: OlivierCazade

.tekton/fbc-v4-18-pull-request.yaml

@@ -8,7 +8,14 @@ metadata:
     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"
+      == "main" &&
+      (".tekton/***".pathChanged() ||
+      "catalog.Dockerfile.downstream".pathChanged() ||
+      "catalog/***".pathChanged() ||
+      "hack/update-build.sh".pathChanged() ||
+      "hack/bundle_digest.sh".pathChanged() ||
+      "hack/patch_catalog.py".pathChanged() ||
+      "hack/patch_csv.py".pathChanged())
   creationTimestamp: null
   labels:
     appstudio.openshift.io/application: fbc-v4-18
@@ -38,6 +45,17 @@ spec:
   pipelineRef:
     name: build-fbc-pipeline
   workspaces:
+  - name: workspace
+    volumeClaimTemplate:
+      metadata:
+        creationTimestamp: null
+      spec:
+        accessModes:
+        - ReadWriteOnce
+        resources:
+          requests:
+            storage: 1Gi
+      status: {}
   - name: git-auth
     secret:
       secretName: '{{ git_auth_secret }}'

.tekton/fbc-v4-18-push.yaml

@@ -40,6 +40,17 @@ spec:
   pipelineRef:
     name: build-fbc-pipeline
   workspaces:
+  - name: workspace
+    volumeClaimTemplate:
+      metadata:
+        creationTimestamp: null
+      spec:
+        accessModes:
+        - ReadWriteOnce
+        resources:
+          requests:
+            storage: 1Gi
+      status: {}
   - name: git-auth
     secret:
       secretName: '{{ git_auth_secret }}'