Table: fix the empty table column cell element and add test

[sirrah-tam]

This change: (check at least one)

• [ ] Adds a new feature
• [x] Fixes a bug
• [ ] Improves maintainability
• [ ] Improves documentation
• [ ] Is a release activity

Is this a breaking change? (check one)

• [ ] Yes
• [x] No

Is the: (complete all)

• [x] Title of this pull request clear, concise, and indicative of the issue number it addresses, if any?
• [x] Test suite(s) passing?
• [ ] Code coverage maximal?
• [x] Changeset added?
• [ ] Component status page up to date?

What does this change address? Resolves #724

Adds test to confirm that table that has an empty column header adds an empty table cell.

How does this change work? Updates the <tb></tb> to <td></td>

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: db1b2a04aef7476604b5d95fb94a8f271c13da45

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

This PR includes changesets to release 1 package

| Name | Type | | -------------- | ----- | | @ithaka/pharos | Patch |

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[github-actions[bot]]

size-limit report 📦

Path	Size
packages/pharos/lib/index.js	63.74 KB (-0.15% 🔽)