chore: remove useless conditional

[pedroprado010]

Summary

Removed this conditional, since its already done here.

Checklist

- [ ] Any consumer-facing exports were added to src/index.ts (and stories only import from ../src except for test data & storybook)
- [ ] This was checked for cross-browser compatibility, including a check against IE11
- [ ] Proper documentation or storybook story was added for features that require explanation or tutorials
- [ ] Unit tests were updated or added to match the most common scenarios
- [ ] Each commit follows the convention

[elasticmachine]

Since this is a community submitted pull request, a Jenkins build has not been kicked off automatically. Can an Elastic organization member please verify the contents of this patch and then kick off a build manually?

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (master@898a33f). Click here to learn what that means.
The diff coverage is 100%.

@@            Coverage Diff            @@
##             master     #449   +/-   ##
=========================================
  Coverage          ?   77.91%           
=========================================
  Files             ?       81           
  Lines             ?     4189           
  Branches          ?      891           
=========================================
  Hits              ?     3264           
  Misses            ?      913           
  Partials          ?       12

Impacted Files	Coverage Δ
src/chart_types/xy_chart/domains/x_domain.ts	98.78% <100%> (ø)

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[markov00]

Thanks for the contribution, everything looks fine for me.
Let's me run the CI and we will merge it soon

[markov00]

jenkins test this

[markov00]

Thank you @pedroprado010 for your contribution ❤️ ! Will be shipped with the next release

[markov00]

🎉 This PR is included in version 14.2.0 🎉

The release is available on:

• GitHub release
• npm package (@latest dist-tag)

Your semantic-release bot 📦🚀