Bump pdfbox from 2.0.23 to 2.0.24 in /library
Bump pdfbox from 2.0.23 to 2.0.24 in /library

Bumps pdfbox from 2.0.23 to 2.0.24.

---
updated-dependencies:
- dependency-name: org.apache.pdfbox:pdfbox
  dependency-type: direct:production
...

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