Update integration test release version to 4.14

Author: rwsu

cmd/openshift-install/testdata/agent/unconfigured-ignition/configurations/from-ztp-manifests.txt

@@ -45,14 +45,14 @@ metadata:
   name: cluster0-image-set
   namespace: cluster0
 spec:
-  releaseImage: registry.ci.openshift.org/origin/release:4.13
+  releaseImage: registry.ci.openshift.org/origin/release:4.14
 
 -- expected/cluster-image-set.yaml --
 metadata:
   name: cluster0-image-set
   namespace: cluster0
 spec:
-  releaseImage: registry.ci.openshift.org/origin/release:4.13
+  releaseImage: registry.ci.openshift.org/origin/release:4.14
 
 -- expected/infraenv.yaml --
 metadata:

cmd/openshift-install/testdata/agent/unconfigured-ignition/manifests/default_manifests.txt

@@ -53,7 +53,7 @@ metadata:
   name: openshift-was not built correctly
   namespace: cluster0
 spec:
-  releaseImage: registry.ci.openshift.org/origin/release:4.13
+  releaseImage: registry.ci.openshift.org/origin/release:4.14
 status: {}
 -- expected/infraenv.yaml --
 metadata:

cmd/openshift-install/testdata/agent/unconfigured-ignition/validations/missing-cluster-image-set-allowed.txt

@@ -44,5 +44,5 @@ metadata:
   creationTimestamp: null
   name: openshift-was not built correctly
 spec:
-  releaseImage: registry.ci.openshift.org/origin/release:4.13
+  releaseImage: registry.ci.openshift.org/origin/release:4.14
 status: {}

cmd/openshift-install/testdata/agent/unconfigured-ignition/validations/missing-infraenv.txt

@@ -13,7 +13,7 @@ metadata:
   name: cluster0-image-set
   namespace: cluster0
 spec:
-  releaseImage: registry.ci.openshift.org/origin/release:4.13
+  releaseImage: registry.ci.openshift.org/origin/release:4.14
 
 -- cluster-manifests/pull-secret.yaml --
 apiVersion: v1

cmd/openshift-install/testdata/agent/unconfigured-ignition/validations/missing-pull-secret.txt

@@ -23,5 +23,5 @@ metadata:
   name: cluster0-image-set
   namespace: cluster0
 spec:
-  releaseImage: registry.ci.openshift.org/origin/release:4.13
+  releaseImage: registry.ci.openshift.org/origin/release:4.14