Bump org.xhtmlrenderer:flying-saucer-pdf from 9.9.0 to 9.11.3

Bumps [org.xhtmlrenderer:flying-saucer-pdf](https://github.com/flyingsaucerproject/flyingsaucer) from 9.9.0 to 9.11.3.
- [Release notes](https://github.com/flyingsaucerproject/flyingsaucer/releases)
- [Changelog](https://github.com/flyingsaucerproject/flyingsaucer/blob/main/CHANGELOG.md)
- [Commits](flyingsaucerproject/flyingsaucer@v9.9.0...v9.11.3)

---
updated-dependencies:
- dependency-name: org.xhtmlrenderer:flying-saucer-pdf
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -28,7 +28,7 @@
     <maven.compiler.source>${java.version}</maven.compiler.source>
     <maven.compiler.target>${java.version}</maven.compiler.target>
     <spring-cloud.version>2023.0.3</spring-cloud.version>
-    <flying-saucer-pdf.version>9.9.0</flying-saucer-pdf.version>
+    <flying-saucer-pdf.version>9.11.3</flying-saucer-pdf.version>
   </properties>
 
   <dependencies>