Bump io.projectreactor:reactor-test from 3.5.3 to 3.6.4

Bumps [io.projectreactor:reactor-test](https://github.com/reactor/reactor-core) from 3.5.3 to 3.6.4.
- [Release notes](https://github.com/reactor/reactor-core/releases)
- [Commits](https://github.com/reactor/reactor-core/compare/v3.5.3...v3.6.4)

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

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

redisson-spring-data/pom.xml

@@ -103,7 +103,7 @@
       	<dependency>
       		<groupId>io.projectreactor</groupId>
       		<artifactId>reactor-test</artifactId>
-                <version>3.6.2</version>
+                <version>3.6.4</version>
       		<scope>test</scope>
       	</dependency>
 

redisson/pom.xml

@@ -402,7 +402,7 @@
         <dependency>
             <groupId>io.projectreactor</groupId>
             <artifactId>reactor-test</artifactId>
-            <version>3.5.3</version>
+            <version>3.6.4</version>
             <scope>test</scope>
         </dependency>