gh: enterprise-clustermesh: clarify reference to issue cilium#23283

Clarify that while the issue was closed as resolved, this actually only
applies to scenarios where the kind.sh script is used.

Signed-off-by: Julian Wiedmann <jwi@isovalent.com>

.github/workflows/enterprise-clustermesh-overlapping-podcidr.yaml

@@ -95,7 +95,7 @@ jobs:
           SHA="${{ github.sha }}"
         fi
 
-        # bpf.masquerade is disabled due to #23283
+        # bpf.masquerade is explicitly disabled due to https://github.com/cilium/cilium/issues/23283#issuecomment-1597282247
         CILIUM_INSTALL_DEFAULTS="--chart-directory=install/kubernetes/cilium \
           --helm-set=debug.enabled=true \
           --helm-set=image.repository=quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/cilium-ci \