deps(maven): bump org.wickra:wickra (#333)

Bumps the maven group with 1 update in the /bindings/java/benchmarks directory: [org.wickra:wickra](https://github.com/wickra-lib/wickra).


Updates `org.wickra:wickra` from 0.8.2 to 0.8.8
- [Release notes](https://github.com/wickra-lib/wickra/releases)
- [Changelog](https://github.com/wickra-lib/wickra/blob/main/CHANGELOG.md)
- [Commits](https://github.com/wickra-lib/wickra/compare/v0.8.2...v0.8.8)

---
updated-dependencies:
- dependency-name: org.wickra:wickra
  dependency-version: 0.8.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: maven
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

bindings/java/benchmarks/pom.xml

@@ -21,7 +21,7 @@
     <dependency>
       <groupId>org.wickra</groupId>
       <artifactId>wickra</artifactId>
-      <version>0.8.2</version>
+      <version>0.8.8</version>
     </dependency>
   </dependencies>