Update type definitions for SearchViewModel suggest() and search() for passing AbortController signal

[COV-GIS]

I am reporting an issue with

• [x] TypeScript definitions
• [ ] another resource in this repository

I'm guessing the second argument is used internally by SearchViewModel itself possibly making it a pain to type around. But it would be nice to have options typed like queryFeatures() and friends. Thanks.

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[github-actions[bot]]

This issue has been automatically closed due to inactivity. If you need additional assistance please contact Esri Technical Support.