NO-JIRA: Fix some issues identified by yamllint

Author: hongkailiu

install/0000_00_cluster-version-operator_00_namespace.yaml

@@ -9,7 +9,7 @@ metadata:
     workload.openshift.io/allowed: "management"
   labels:
     name: openshift-cluster-version
-    openshift.io/run-level: "" # specify no run-level turns it off on install and upgrades
+    openshift.io/run-level: ""  # specify no run-level turns it off on install and upgrades
     openshift.io/cluster-monitoring: "true"
     pod-security.kubernetes.io/enforce: privileged
     pod-security.kubernetes.io/audit: privileged

install/0000_00_cluster-version-operator_03_deployment.yaml

@@ -61,9 +61,9 @@ spec:
           # Unfortunately the placeholder is not replaced, reported as OCPBUGS-30080
           - name: OPERATOR_IMAGE_VERSION
             value: "0.0.1-snapshot"
-          - name: KUBERNETES_SERVICE_PORT # allows CVO to communicate with apiserver directly on same host.  Is substituted with port from infrastructures.status.apiServerInternalURL if available.
+          - name: KUBERNETES_SERVICE_PORT  # allows CVO to communicate with apiserver directly on same host.  Is substituted with port from infrastructures.status.apiServerInternalURL if available.
             value: "6443"
-          - name: KUBERNETES_SERVICE_HOST # allows CVO to communicate with apiserver directly on same host.  Is substituted with hostname from infrastructures.status.apiServerInternalURL if available.
+          - name: KUBERNETES_SERVICE_HOST  # allows CVO to communicate with apiserver directly on same host.  Is substituted with hostname from infrastructures.status.apiServerInternalURL if available.
             value: "127.0.0.1"
           - name: NODE_NAME
             valueFrom:
@@ -88,15 +88,15 @@ spec:
         effect: "NoSchedule"
       - key: "node.kubernetes.io/not-ready"
         operator: "Exists"
-        effect: "NoSchedule" 
+        effect: "NoSchedule"
       - key: "node.kubernetes.io/unreachable"
         operator: "Exists"
         effect: "NoExecute"
-        tolerationSeconds: 120 
+        tolerationSeconds: 120
       - key: "node.kubernetes.io/not-ready"
         operator: "Exists"
         effect: "NoExecute"
-        tolerationSeconds: 120 
+        tolerationSeconds: 120
       volumes:
         - name: etc-ssl-certs
           hostPath:

install/0000_00_cluster-version-operator_04_service.yaml

@@ -16,4 +16,4 @@ spec:
     k8s-app: cluster-version-operator
   ports:
   - name: metrics
-    port: 9099 # chosen to be in the internal open range
+    port: 9099  # chosen to be in the internal open range

install/0000_90_cluster-version-operator_02_servicemonitor.yaml

@@ -59,8 +59,8 @@ spec:
         (
           (
             time()-cluster_version_operator_update_retrieval_timestamp_seconds
-          ) >= 3600 
-          and ignoring(condition, name, reason) 
+          ) >= 3600
+          and ignoring(condition, name, reason)
           (cluster_operator_conditions{name="version", condition="RetrievedUpdates", endpoint="metrics", reason!="NoChannel"})
         )
       labels: