Bump iiif-apis from 0.3.7 to 0.3.8
Bump iiif-apis from 0.3.7 to 0.3.8

Bumps [iiif-apis](https://github.com/dbmdz/iiif-apis) from 0.3.7 to 0.3.8.
- [Release notes](https://github.com/dbmdz/iiif-apis/releases)
- [Commits](https://github.com/dbmdz/iiif-apis/compare/0.3.7...0.3.8)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
dbmdz/iiif-bookshelf-webapp,dbmdz/iiif-bookshelf-webapp