docs: add Zot password warning DOC-2213 (#8075)

* docs: add Zot password warning DOC-2213

* docs: fix indent

* Apply suggestions from code review

Co-authored-by: Amanda Churi Filanowski <[email protected]>

* docs: add url mapper

* docs: remove rogue character

* docs: remove link

---------

Co-authored-by: Amanda Churi Filanowski <[email protected]>

Author: addetz

_partials/self-hosted/management-appliance/_upgrade-palette-enablement.mdx

@@ -45,6 +45,16 @@ partial_name: upgrade-palette-enablement
 
 10. Click the **Update** drop-down menu and select **Review Changes**.
 
+    :::warning
+
+    Ensure that the configured Zot password matches the password that you used when
+    installing Palette Management Appliance.
+    You cannot access the Zot registry post-upgrade if the passwords do not match.
+
+    If you have forgotten your Zot password, you can connect to your Kubernetes cluster and retrieve it from the Zot secret.
+   
+    :::
+
 11. Review the changes for each profile carefully and ensure you are satisfied with the proposed updates. There may be changes to the profiles between versions that include the addition or removal of properties.
 
     :::warning