feat(textfilter): turn off spell check in story filter

[danielduan]

Issue: browser checks the spelling the filter - most of the time, the names of stories are probably not words

What I did

turn filter autocomplete and spellcheck off

How to test

Is this testable with Jest or Chromatic screenshots?
Does this need a new example in the kitchen sink apps?
Does this need an update to the documentation?

If your answer is yes to any of these, please make sure to include it in your PR.

For maintainers only: Please tag your pull request with at least one of the following:
["cleanup", "BREAKING CHANGE", "feature request", "bug", "documentation", "maintenance", "dependencies", "other"]

[codecov]

Codecov Report

Merging #4472 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #4472   +/-   ##
=======================================
  Coverage   35.59%   35.59%           
=======================================
  Files         557      557           
  Lines        6729     6729           
  Branches      883      883           
=======================================
  Hits         2395     2395           
  Misses       3875     3875           
  Partials      459      459

Impacted Files	Coverage Δ
...modules/ui/components/stories_panel/text_filter.js	100% <ø> (ø)	⬆️

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