Bump org.apache.pdfbox:pdfbox from 2.0.28 to 2.0.29 (#217)

Bumps org.apache.pdfbox:pdfbox from 2.0.28 to 2.0.29.

---
updated-dependencies:
- dependency-name: org.apache.pdfbox:pdfbox
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Raúl Raja Martínez <raulraja@gmail.com>

gradle/libs.versions.toml

@@ -28,7 +28,7 @@ rssreader = "3.4.5"
 lucene = "9.7.0"
 assertj = "3.24.2"
 junit = "5.9.3"
-pdfbox = "2.0.28"
+pdfbox = "2.0.29"
 mysql = "8.0.33"
 semverGradle = "0.5.0-alpha.2"
 scala = "3.3.0"