|SUCCESS| mailmap: update Khadem Ullah email address

[dpdklab at iol.unh.edu]

Test-Label: ai-code-review
Test-Status: SUCCESS
https://dpdk.org/patch/166996

_AI Code Review_

=== Patch Review: series.patch (via Claude) ===
Review date: 2026-07-29

# DPDK Patch Review

## Summary

This patch updates the `.mailmap` file to consolidate email addresses for a contributor. The patch is a simple administrative change with no code modifications.

## Findings

### No Issues Found

This patch is a straightforward mailmap update that:
- Updates a contributor's email address from an educational institution address to a personal Gmail account
- Follows the correct `.mailmap` format for email address consolidation
- Contains no code changes that would require correctness, style, or API review

The mailmap format is correct:
```
Preferred Name <preferred at email> <old at email>
Preferred Name <preferred at email> old-git-name <old at email>
```

### Not Applicable

The following review categories do not apply to this patch:
- **Correctness bugs** - No code changes
- **C coding style** - No C code modified
- **API requirements** - No API changes
- **Documentation** - Mailmap changes do not require release notes
- **Testing** - No functional changes to test

## Conclusion

**No errors, warnings, or suggestions.**

This is a valid administrative patch that updates contributor email mapping. It requires no changes.