TELCODOCS-2153: Added row to the table for the rhel9 image

TELCODOCS-2153: Eroor with a new line in the table cell fixed

TELCODOCS-2153: RHWA documentation link added

TELCODOCS-2153: Dev feedback applied

TELCODOCS-2153: Dev feedback #2 applied

TELCODOCS-2153: Peer review squad feedback applied

TELCODOCS-2153: Peer review squad feedback #2 applied

TELCODOCS-2153: Peer review squad feedback #3 applied

TELCODOCS-2153: Merge review feedback applied

TELCODOCS-2153: Merge review feedback from Michael Burke applied

Author: Padraig O'Grady

modules/gathering-data-specific-features.adoc

@@ -61,8 +61,19 @@ ifndef::openshift-rosa,openshift-dedicated[]
 |`registry.redhat.io/openshift-sandboxed-containers/osc-must-gather-rhel8:v<installed_version_sandboxed_containers>`
 |Data collection for {osc}.
 
-|`registry.redhat.io/workload-availability/node-healthcheck-must-gather-rhel8:v<installed-version-NHC>`
-|Data collection for the Red{nbsp}Hat Workload Availability Operators, including the Self Node Remediation (SNR) Operator, the Fence Agents Remediation (FAR) Operator, the Machine Deletion Remediation (MDR) Operator, the Node Health Check Operator (NHC) Operator, and the Node Maintenance Operator (NMO) Operator.
+|`registry.redhat.io/workload-availability/node-healthcheck-must-gather-rhel8:v<installed_version_NHC>`
+|Data collection for the Red{nbsp}Hat Workload Availability Operators, including the Self Node Remediation (SNR) Operator, the Fence Agents Remediation (FAR) Operator, the Machine Deletion Remediation (MDR) Operator, the Node Health Check (NHC) Operator, and the Node Maintenance Operator (NMO).
+
+Use this image if your NHC Operator version is *earlier than 0.9.0*.
+
+For more information, see the "Gathering data" section for the specific Operator in https://docs.redhat.com/en/documentation/workload_availability_for_red_hat_openshift/latest/html/remediation_fencing_and_maintenance/index[Remediation, fencing, and maintenance] (Workload Availability for Red Hat OpenShift documentation).
+
+|`registry.redhat.io/workload-availability/node-healthcheck-must-gather-rhel9:v<installed_version_NHC>`
+|Data collection for the Red{nbsp}Hat Workload Availability Operators, including the Self Node Remediation (SNR) Operator, the Fence Agents Remediation (FAR) Operator, the Machine Deletion Remediation (MDR) Operator, the Node Health Check (NHC) Operator, and the Node Maintenance Operator (NMO).
+
+Use this image if your NHC Operator version is *0.9.0. or later*.
+
+For more information, see the "Gathering data" section for the specific Operator in https://docs.redhat.com/en/documentation/workload_availability_for_red_hat_openshift/latest/html/remediation_fencing_and_maintenance/index[Remediation, fencing, and maintenance] (Workload Availability for Red Hat OpenShift documentation).
 
 |`registry.redhat.io/numaresources/numaresources-must-gather-rhel9:v<installed-version-nro>`
 |Data collection for the NUMA Resources Operator (NRO).