fix: Fix for multiple instances with open results

[scottadamsmith]

Fixes the ability to navigate through and select results when mulltiple autosuggests are present and open

Issue #73

What: Fix to ensure correct results and input are targeted when interacting with a open autosuggest result while another open autosuggest result is present.

Checklist:

• Documentation - N/A
• Tests
• Ready to be merged
• Added myself to contributors table

[codecov]

Codecov Report

Merging #78 into master will not change coverage.
The diff coverage is 100%.

@@           Coverage Diff           @@
##           master      #78   +/-   ##
=======================================
  Coverage   81.71%   81.71%           
=======================================
  Files           1        1           
  Lines         175      175           
  Branches       53       53           
=======================================
  Hits          143      143           
  Misses         11       11           
  Partials       21       21

Impacted Files	Coverage Δ
src/Autosuggest.vue	81.71% <100%> (ø)	⬆️

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[darrenjennings]

Thanks @scottadamsmith I'll review soon!

[darrenjennings]

automatischsuchen is unnecessary in the test data prop but tested locally outside of unit tests and everything is looking good. Will merge and add a storybook to demonstrate this working before publishing. Thanks so much! 🚀