fix(tables): replace invalid <div> from Table OverflowButton w/ <span>

[ze-flo]

Description

Replaces invalid <div> from Table OverflowButton w/ <span>

Detail

• According to W3 specs, a must contain only Phrasing content. Phrasing content is defined as including <span> but not <div>.
• Related to changes made to OverflowButton in feat(tables): new light/dark mode colors #1833

Checklist

• 👌 design updates will be Garden Designer approved (add the designer as a reviewer)
• 🌐 demo is up-to-date (npm start)
• ⬅️ renders as expected with reversed (RTL) direction
• ⚫ renders as expected in dark mode
• 🤘 renders as expected with Bedrock CSS (?bedrock)
• 💂‍♂️ includes new unit tests. Maintain existing coverage (always >= 96%)
• ♿ tested for WCAG 2.1 AA accessibility compliance
• 📝 tested in Chrome, Firefox, Safari, and Edge

[jzempel]

For the sake of bookkeeping are you able to reference the v9 PR in the PR description?

[ze-flo]

For the sake of bookkeeping are you able to reference the v9 PR in the PR description?

There's no direct equivalent. Removing the invalid <div> was a side-effect from (breaking) changes made to the OverflowButton in #1833.