chore(deps): bump io.projectreactor:reactor-core from 3.4.23 to 3.6.5

Bumps [io.projectreactor:reactor-core](https://github.com/reactor/reactor-core) from 3.4.23 to 3.6.5.
- [Release notes](https://github.com/reactor/reactor-core/releases)
- [Commits](reactor/reactor-core@v3.4.23...v3.6.5)

---
updated-dependencies:
- dependency-name: io.projectreactor:reactor-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -277,7 +277,7 @@
         <dependency>
             <artifactId>reactor-core</artifactId>
             <groupId>io.projectreactor</groupId>
-            <version>3.4.23</version>
+            <version>3.6.5</version>
         </dependency>
         <dependency>
             <groupId>jakarta.validation</groupId>