fix: Remove query size limit for detected fields

[cyriltovena]

What this PR does / why we need it:

This endpoint doesn't need a limit since we limit by lined used for detection defaults to 100 which is super low.

Most likely added via copy paste.

Which issue(s) this PR fixes:
Fixes #

Special notes for your reviewer:

Checklist

• Reviewed the CONTRIBUTING.md guide (required)
• Documentation added
• Tests updated
• Title matches the required conventional commits format, see here
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