Bump the maven-dependencies group with 2 updates

Bumps the maven-dependencies group with 2 updates: [io.projectreactor:reactor-core](https://github.com/reactor/reactor-core) and [io.projectreactor:reactor-test](https://github.com/reactor/reactor-core).


Updates `io.projectreactor:reactor-core` from 3.6.7 to 3.6.8
- [Release notes](https://github.com/reactor/reactor-core/releases)
- [Commits](reactor/reactor-core@v3.6.7...v3.6.8)

Updates `io.projectreactor:reactor-test` from 3.6.7 to 3.6.8
- [Release notes](https://github.com/reactor/reactor-core/releases)
- [Commits](reactor/reactor-core@v3.6.7...v3.6.8)

Updates `io.projectreactor:reactor-test` from 3.6.7 to 3.6.8
- [Release notes](https://github.com/reactor/reactor-core/releases)
- [Commits](reactor/reactor-core@v3.6.7...v3.6.8)

---
updated-dependencies:
- dependency-name: io.projectreactor:reactor-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: maven-dependencies
- dependency-name: io.projectreactor:reactor-test
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: maven-dependencies
- dependency-name: io.projectreactor:reactor-test
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: maven-dependencies
...

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

pom.xml

@@ -52,7 +52,7 @@
         </sonar.coverage.jacoco.xmlReportPaths>
 
         <axon.version>4.9.0</axon.version>
-        <projectreactor.version>3.6.7</projectreactor.version>
+        <projectreactor.version>3.6.8</projectreactor.version>
 
         <spring.version>5.3.37</spring.version>
         <spring.boot.version>2.7.18</spring.boot.version>