Bump h2 from 2.1.210 to 2.2.220 in /frameworks/Java/ninja-standalone

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

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

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

frameworks/Java/ninja-standalone/pom.xml

@@ -18,7 +18,7 @@
         <maven-enforcer-plugin.version>1.4.1</maven-enforcer-plugin.version>
         <maven-war-plugin.version>3.2.0</maven-war-plugin.version>
 
-        <h2.version>2.1.210</h2.version>
+        <h2.version>2.2.220</h2.version>
         <hibernate.version>5.4.24.Final</hibernate.version>
         <hibernate-validator.version>6.0.20.Final</hibernate-validator.version>
         <jaxb-api.version>2.3.0</jaxb-api.version>