HDDS-14953. Doc for Ozone Iceberg rewrite path tool

[sreejasahithi]

What changes were proposed in this pull request?

This patch adds a doc about the ozone iceberg rewrite-path command and how to use it.

What is the link to the Apache JIRA

HDDS-14953

How was this patch tested?

Green CI : https://github.com/sreejasahithi/ozone/actions/runs/27116487942

[sreejasahithi]

This PR should be merged after #10409

[sreejasahithi]

@ashishkumar50 could you please review the doc.

[adoroszlai]

I think new docs should be added in ozone-site repo. This should go somewhere around Iceberg integration page.

• https://ozone.apache.org/docs/next/user-guide/integrations/iceberg
• https://github.com/apache/ozone-site/tree/master/docs/04-user-guide/02-integrations/03-iceberg.md

[sreejasahithi]

I think new docs should be added in ozone-site repo. This should go somewhere around Iceberg integration page.

• https://ozone.apache.org/docs/next/user-guide/integrations/iceberg
• https://github.com/apache/ozone-site/tree/master/docs/04-user-guide/02-integrations/03-iceberg.md

Right, I will add it to the ozone-site repository instead.
so I will close this PR and submit the documentation changes in the correct repo.