Bump @oddbird/popover-polyfill from 0.4.1 to 0.4.3

Bumps [@oddbird/popover-polyfill](https://github.com/oddbird/popover-polyfill) from 0.4.1 to 0.4.3.
- [Release notes](https://github.com/oddbird/popover-polyfill/releases)
- [Changelog](https://github.com/oddbird/popover-polyfill/blob/main/CHANGELOG.md)
- [Commits](oddbird/popover-polyfill@v0.4.1...v0.4.3)

---
updated-dependencies:
- dependency-name: "@oddbird/popover-polyfill"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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