Bump com.h2database:h2 from 1.3.175 to 2.2.220 in /src

Bumps [com.h2database:h2](https://github.com/h2database/h2database) from 1.3.175 to 2.2.220.
- [Release notes](https://github.com/h2database/h2database/releases)
- [Commits](https://github.com/h2database/h2database/commits/version-2.2.220)

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

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

src/pom.xml

@@ -104,7 +104,7 @@
         <postgis-jdbc.version>1.3.3</postgis-jdbc.version>
         <postgresql.version>42.3.9</postgresql.version>
         <jts.version>1.10</jts.version>
-        <h2.version>1.3.175</h2.version>
+        <h2.version>2.2.220</h2.version>
         <picocli.version>4.6.1</picocli.version>
         <ojdbc6.version>11.2.0</ojdbc6.version>
         <spring-security-oauth2.version>2.0.17.RELEASE</spring-security-oauth2.version>