Bump h2 from 2.1.210 to 2.2.220 in /kie-server-parent/kie-server-tests

Bumps [h2](https://github.com/h2database/h2database) from 2.1.210 to 2.2.220.
- [Release notes](https://github.com/h2database/h2database/releases)
- [Commits](h2database/h2database@version-2.1.210...version-2.2.220)

---
updated-dependencies:
- dependency-name: com.h2database:h2
  dependency-type: direct:production
...

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

kie-server-parent/kie-server-tests/pom.xml

@@ -1357,7 +1357,7 @@
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
             <scope>test</scope>
-            <version>2.1.210</version>
+            <version>2.2.220</version>
           </dependency>
         </dependencies>
       </dependencyManagement>