Update Emotion to 11.14

[tkajtoch]

Summary

This PR updates Emotion packages to the latest versions. This update is supposed to increase performance in test environments thanks to changes like this one and others. It also

Why are we making this change?

@dgieselaar has found that updating Emotion to 11.12 or up helps reduce unit test time in Kibana. There's no reason not to update EUI first and test it all in action, locally and in CI.

Impact to users

There might be a minimal impact to users due to a few type updates. I'll confirm that before marking this PR as ready for review.

QA

Remove or strikethrough items that do not apply to your PR.

• Confirm CI is passing
• Smoke test the built PR preview and confirm components render as expected and that there are no additional errors in the console.

General checklist

• Browser QA
  • Checked in both light and dark modes
  • Checked in both MacOS and Windows high contrast modes
    • (emulate forced colors if you do not have access to a Windows machine.)
  • Checked in mobile
  • Checked in Chrome, Safari, Edge, and Firefox
• Docs site QA
  • Added or updated jest and cypress tests
  • Updated visual regression tests
• Release checklist
  • A changelog entry exists and is marked appropriately.
  • If applicable, added the breaking change issue label (and filled out the breaking change checklist)

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: 1bdb430
• Documentation website
• Storybook

cc @tkajtoch

[elasticmachine]

💔 Build Failed

• Buildkite Build
• Commit: 1bdb430

Failed CI Steps

• 🔨 EUI pull request test

cc @tkajtoch