fix: the uischema options are on the options object, not options.props

[pksorensen]

Reasons for making this change

-- How can this even have been approved and merged together without anyone notice.

Easily seen in playground also, just add ui:widget textarea and ui:rows to a field and nothing happens with fluentui theme

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Checklist

I just added the fix in the online editor to bring attention to the bug - well see if test fails

[heath-freenome]

@pksorensen Is there an associated issue for this? Also, you'll need to fix the formatting to get the tests to run