Fix linting errors

Author: rdiscala

telco-core/configuration/reference-crs/optional/networking/firewall/node-disruption-policy.yaml

@@ -10,6 +10,7 @@
 #   If you aren't currently defining any nodeDisruptionPolicies, apply this file directly:
 #     oc patch machineconfiguration cluster --type=merge --patch-file=node-disruption-policy.yaml
 #   Otherwise, manually add these entries to .spec.nodeDisruptionPolicy.units and .spec.nodeDisruptionPolicy.files.
+---
 apiVersion: operator.openshift.io/v1
 kind: MachineConfiguration
 metadata:

telco-core/install/extra-manifests/Network.yaml

@@ -7,4 +7,4 @@ metadata:
 spec:
   defaultNetwork:
     ovnKubernetesConfig:
-      mtu: 8900 # The cluster MTU must be set lower than machine network MTU. Optional features like encryption may require further lowering the MTU. See the documentation for details: https://docs.redhat.com/en/documentation/openshift_container_platform/latest/html/advanced_networking/changing-cluster-network-mtu
+      mtu: 8900  # The cluster MTU must be set lower than machine network MTU. Optional features like encryption may require further lowering the MTU. See the documentation for details: https://docs.redhat.com/en/documentation/openshift_container_platform/latest/html/advanced_networking/changing-cluster-network-mtu

telco-hub/install/openshift/openshift/Network.yaml

@@ -7,4 +7,4 @@ metadata:
 spec:
   defaultNetwork:
     ovnKubernetesConfig:
-      mtu: 8900 # The cluster MTU must be set lower than machine network MTU. Optional features like encryption may require further lowering the MTU. See the documentation for details: https://docs.redhat.com/en/documentation/openshift_container_platform/latest/html/advanced_networking/changing-cluster-network-mtu
+      mtu: 8900  # The cluster MTU must be set lower than machine network MTU. Optional features like encryption may require further lowering the MTU. See the documentation for details: https://docs.redhat.com/en/documentation/openshift_container_platform/latest/html/advanced_networking/changing-cluster-network-mtu