Bump itextpdf from 5.5.9 to 5.5.13.1
Bump itextpdf from 5.5.9 to 5.5.13.1

Bumps [itextpdf](https://github.com/itext/itextpdf) from 5.5.9 to 5.5.13.1.
- [Release notes](https://github.com/itext/itextpdf/releases)
- [Commits](https://github.com/itext/itextpdf/compare/5.5.9...5.5.13.1)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
asdf2014/yuzhouwan,asdf2014/yuzhouwan,asdf2014/yuzhouwan,asdf2014/yuzhouwan,asdf2014/yuzhouwan,asdf2014/yuzhouwan,asdf2014/yuzhouwan