chore(deps): bump io.github.java-diff-utils:java-diff-utils

Bumps [io.github.java-diff-utils:java-diff-utils](https://github.com/java-diff-utils/java-diff-utils) from 4.15 to 4.16.
- [Release notes](https://github.com/java-diff-utils/java-diff-utils/releases)
- [Changelog](https://github.com/java-diff-utils/java-diff-utils/blob/master/CHANGELOG.md)
- [Commits](java-diff-utils/java-diff-utils@java-diff-utils-parent-4.15...java-diff-utils-parent-4.16)

---
updated-dependencies:
- dependency-name: io.github.java-diff-utils:java-diff-utils
  dependency-version: '4.16'
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

java-generator/it/pom.xml

@@ -53,7 +53,7 @@
     <dependency>
       <groupId>io.github.java-diff-utils</groupId>
       <artifactId>java-diff-utils</artifactId>
-      <version>4.15</version>
+      <version>4.16</version>
     </dependency>
     <dependency>
       <groupId>io.sundr</groupId>