Remove null creationTimestamp in machineset on build01 (#75783)

Author: liangxia

clusters/build-clusters/build01/openshift-machine-api/admin_build01-9hdwj-worker-highmem-us-east-1c_machine_set.yaml

@@ -13,15 +13,13 @@ spec:
       machine.openshift.io/cluster-api-machineset: build01-9hdwj-worker-highmem-us-east-1c
   template:
     metadata:
-      creationTimestamp: null
       labels:
         machine.openshift.io/cluster-api-cluster: build01-9hdwj
         machine.openshift.io/cluster-api-machine-role: worker
         machine.openshift.io/cluster-api-machine-type: worker
         machine.openshift.io/cluster-api-machineset: build01-9hdwj-worker-highmem-us-east-1c
     spec:
-      metadata:
-        creationTimestamp: null
+      metadata: {}
       providerSpec:
         value:
           ami:

clusters/build-clusters/build01/openshift-machine-api/admin_build01-9hdwj-worker-us-east-1a-infra_machine_set.yaml

@@ -13,15 +13,13 @@ spec:
       machine.openshift.io/cluster-api-machineset: build01-9hdwj-worker-us-east-1a-infra
   template:
     metadata:
-      creationTimestamp: null
       labels:
         machine.openshift.io/cluster-api-cluster: build01-9hdwj
         machine.openshift.io/cluster-api-machine-role: infra
         machine.openshift.io/cluster-api-machine-type: infra
         machine.openshift.io/cluster-api-machineset: build01-9hdwj-worker-us-east-1a-infra
     spec:
       metadata:
-        creationTimestamp: null
         labels:
           node-role.kubernetes.io: infra
           node-role.kubernetes.io/infra: ""

clusters/build-clusters/build01/openshift-machine-api/admin_build01-9hdwj-worker-us-east-1a_machine_set.yaml

@@ -13,15 +13,13 @@ spec:
       machine.openshift.io/cluster-api-machineset: build01-9hdwj-worker-us-east-1a
   template:
     metadata:
-      creationTimestamp: null
       labels:
         machine.openshift.io/cluster-api-cluster: build01-9hdwj
         machine.openshift.io/cluster-api-machine-role: worker
         machine.openshift.io/cluster-api-machine-type: worker
         machine.openshift.io/cluster-api-machineset: build01-9hdwj-worker-us-east-1a
     spec:
-      metadata:
-        creationTimestamp: null
+      metadata: {}
       providerSpec:
         value:
           ami:

clusters/build-clusters/build01/openshift-machine-api/admin_build01-9hdwj-worker-us-east-1b_machine_set.yaml

@@ -13,15 +13,13 @@ spec:
       machine.openshift.io/cluster-api-machineset: build01-9hdwj-worker-us-east-1b
   template:
     metadata:
-      creationTimestamp: null
       labels:
         machine.openshift.io/cluster-api-cluster: build01-9hdwj
         machine.openshift.io/cluster-api-machine-role: worker
         machine.openshift.io/cluster-api-machine-type: worker
         machine.openshift.io/cluster-api-machineset: build01-9hdwj-worker-us-east-1b
     spec:
-      metadata:
-        creationTimestamp: null
+      metadata: {}
       providerSpec:
         value:
           ami:

clusters/build-clusters/build01/openshift-machine-api/admin_build01-9hdwj-worker-us-east-1c_machine_set.yaml

@@ -13,15 +13,13 @@ spec:
       machine.openshift.io/cluster-api-machineset: build01-9hdwj-worker-us-east-1c
   template:
     metadata:
-      creationTimestamp: null
       labels:
         machine.openshift.io/cluster-api-cluster: build01-9hdwj
         machine.openshift.io/cluster-api-machine-role: worker
         machine.openshift.io/cluster-api-machine-type: worker
         machine.openshift.io/cluster-api-machineset: build01-9hdwj-worker-us-east-1c
     spec:
-      metadata:
-        creationTimestamp: null
+      metadata: {}
       providerSpec:
         value:
           ami: