OCPBUGS#41513: Updating secrets store image to RHEL 9

Author: bergerhoffer

modules/gathering-data-specific-features.adoc

@@ -71,7 +71,7 @@ endif::openshift-rosa,openshift-dedicated[]
 |`registry.redhat.io/openshift-gitops-1/must-gather-rhel8:v<installed_version_GitOps>`
 |Data collection for {gitops-title}.
 
-|`registry.redhat.io/openshift4/ose-secrets-store-csi-mustgather-rhel8:v<installed_version_secret_store>`
+|`registry.redhat.io/openshift4/ose-secrets-store-csi-mustgather-rhel9:v<installed_version_secret_store>`
 |Data collection for the {secrets-store-operator}.
 
 ifndef::openshift-rosa,openshift-dedicated[]