chore: update fraud from upstream sources

[github-actions]

🤖 Automated Upstream Update: fraud

This PR was automatically generated by the upstream monitoring system.

📊 Summary

• List: fraud.txt
• New domains: 37799
• Removed domains: 0
• Sources checked: 1

📡 Source Details

Source 1: suspicious.txt

• URL: https://media.githubusercontent.com/media/zachlagden/Pi-hole-Optimized-Blocklists/main/lists/suspicious.txt
• Upstream total: 73874 domains
• New domains: 37799

Sample of new domains (showing 10 of 37799):

00bfd200-dpnb2uqcmx3g.edgeone.dev
011-lx-saya3.f8wvpb.sbs
024gangchang.com
027isi.com
027xrf.com
028-led.com
02lx-intmo54.ak1tmu.qpon
03-310x-feya3uat.f3wmgq.casa
03fwbvcx.shop
041lx-lixo2.f8wvpb.sbs

✅ Validation

• New domains are relevant to the {list_name} category
• No false positives identified
• Domains pass validation checks
• Build succeeds

🔄 Merge Policy

🔴 Manual review required - Changes exceed threshold (>100 domains)

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This PR was created by the upstream monitoring workflow.
To disable upstream monitoring for this list, remove the upstream_sources section from config/lists.yml.