Bump reactor-test from 3.5.5 to 3.5.6

Bumps [reactor-test](https://github.com/reactor/reactor-core) from 3.5.5 to 3.5.6.
- [Release notes](https://github.com/reactor/reactor-core/releases)
- [Commits](reactor/reactor-core@v3.5.5...v3.5.6)

---
updated-dependencies:
- dependency-name: io.projectreactor:reactor-test
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -78,7 +78,7 @@
 		<hamcrest.version>1.3</hamcrest.version>
 		<mockito.version>5.3.1</mockito.version>
 		<assertj.version>3.24.2</assertj.version>
-		<reactor.test.version>3.5.5</reactor.test.version>
+		<reactor.test.version>3.5.6</reactor.test.version>
 		<wiremock.version>3.0.0-beta-7</wiremock.version>
 		<javax.annotation.version>1.3.2</javax.annotation.version>
 		<spotbugs.annotations.version>4.7.3</spotbugs.annotations.version>