Bump metadata-extractor from 2.16.0 to 2.18.0
Bump metadata-extractor from 2.16.0 to 2.18.0

Bumps [metadata-extractor](https://github.com/drewnoakes/metadata-extractor) from 2.16.0 to 2.18.0.
- [Release notes](https://github.com/drewnoakes/metadata-extractor/releases)
- [Commits](https://github.com/drewnoakes/metadata-extractor/compare/2.16.0...2.18.0)

---
updated-dependencies:
- dependency-name: com.drewnoakes:metadata-extractor
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
cgeo/cgeo,cgeo/cgeo,cgeo/cgeo,cgeo/cgeo