[docs-scanner] Inconsistent port number phrasing in DHI migration docs

[docker-agent]

Files:

• content/manuals/dhi/migration/checklist.md
• content/manuals/dhi/migration/migrate-from-doi.md
• content/manuals/dhi/migration/migrate-from-ubuntu.md

Issue

The DHI migration documentation uses inconsistent phrasing when describing the port number requirement for non-root users.

Examples:

From checklist.md and migrate-from-doi.md:

Configure your application to listen on port 1025 or higher inside the container

From migrate-from-ubuntu.md:

Configure your application to listen on port 1025 and up inside the container

Why this matters

While "1025 or higher" and "1025 and up" convey the same meaning, the inconsistency is noticeable when readers compare guides or search for this information. Using different phrasing for the same technical requirement suggests the documentation wasn't written or reviewed as a cohesive set.

Suggested fix

Standardize on one phrase throughout all DHI migration documentation. "Port 1025 or higher" is more formal and appears in the majority of locations, so update migrate-from-ubuntu.md to match this phrasing.

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Found by nightly documentation quality scanner