Update important note in ECI doc per latest developments. (#22020)

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## Description

Updated a note in the ECI docs, per latest feature developments.

## Reviews

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- [ ] Technical review
- [X] Editorial review
- [ ] Product review

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Signed-off-by: Cesar Talledo <[email protected]>
Co-authored-by: Allie Sadler <[email protected]>

Author: ctalledo

content/manuals/security/for-admins/hardened-desktop/enhanced-container-isolation/_index.md

@@ -51,9 +51,9 @@ For more information on how Enhanced Container Isolation work, see [How does it
 
 > [!IMPORTANT]
 >
-> Enhanced Container Isolation does not yet fully protect Docker builds,
-> Kubernetes pods and Extension containers. For more information on known
-> limitations and workarounds, see [FAQs](faq.md).
+> ECI protection for Docker builds and [Kubernetes in Docker Desktop](/manuals/desktop/features/kubernetes.md) varies according to the
+> Docker Desktop version. Later versions include more protection than earlier versions. Also, ECI does not yet
+> protect extension containers. For more information on known limitations and workarounds, see [FAQs](faq.md).
 
 ## How do I enable Enhanced Container Isolation?