chore(deps-dev): Bump erc721a from 4.2.3 to 4.3.0

Bumps [erc721a](https://github.com/chiru-labs/ERC721A) from 4.2.3 to 4.3.0.
- [Release notes](https://github.com/chiru-labs/ERC721A/releases)
- [Commits](chiru-labs/ERC721A@v4.2.3...v4.3.0)

---
updated-dependencies:
- dependency-name: erc721a
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>