Switch to font-display: optional

[connor-baer]

Closes #1001.

Purpose

Reduce the layout shift to improve the user experience on page load.

Approach and changes

• Switch from font-display: swap to font-display: optional for the default Aktiv Grotesk font

Definition of done

• Development completed
• Reviewers assigned
• Unit and integration tests
• Meets minimum browser support
• Meets accessibility requirements

[changeset-bot]

🦋 Changeset detected

Latest commit: 1f720b7

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@sumup/circuit-ui	Major

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Updated (UTC)
oss-circuit-ui	✅ Ready (Inspect)	Visit Preview	May 17, 2023 0:38am

[codecov]

Codecov Report

Merging #2114 (1f720b7) into next (da1a11b) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             next    #2114   +/-   ##
=======================================
  Coverage   96.88%   96.88%           
=======================================
  Files         258      258           
  Lines       23186    23186           
  Branches     2160     2160           
=======================================
  Hits        22463    22463           
  Misses        715      715           
  Partials        8        8           

Impacted Files	Coverage Δ
...cuit-ui/components/BaseStyles/BaseStylesService.ts	100.00% <100.00%> (ø)