Update OpenShift Pipelines starting version to v1.3.1 (#402)

OpenShift Pipelines renamed their CSV to redhat-openshift-pipelines with
version v1.3.1.

Signed-off-by: Landon LaSmith <[email protected]>

Author: LaVLaS

Diff for: openshift-pipelines/cluster/base/subscription.yaml

@@ -6,7 +6,7 @@ metadata:
 spec:
   channel: stable
   installPlanApproval: Automatic
-  startingCSV: redhat-openshift-pipelines-operator.v1.2.3
+  startingCSV: redhat-openshift-pipelines.v1.3.1
   name: openshift-pipelines-operator-rh
   source: redhat-operators
   sourceNamespace: openshift-marketplace