Bump pdfbox from 2.0.6 to 2.0.24

Bumps pdfbox from 2.0.6 to 2.0.24.

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -187,7 +187,7 @@
             <dependency>
                 <groupId>org.apache.pdfbox</groupId>
                 <artifactId>pdfbox</artifactId>
-                <version>2.0.6</version>
+                <version>2.0.24</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.commons</groupId>