Switch to specifying timeouts instead of timeout in tekton pipelinerun.

.lighthouse/pipeline-rust-test.yaml

@@ -4,6 +4,10 @@ metadata:
   name: rust-test
 spec:
   pipelineSpec:
+    timeouts:
+      pipeline: "2h0m0s"
+      tasks: "1h0m40s"
+      finally: "0h30m0s"
     params:
       - name: image-name
         description: The name for the built image
@@ -201,7 +205,6 @@ spec:
       secret:
         secretName: harbor-plain
   serviceAccountName: build-bot
-  timeout: 240h0m0s
   params:
     - name: image-name
       value: "harbor.fizz.buzz/private/organic-test"