Upgrade H2 to 2.3.232

Closes #1884

Author: schauder

pom.xml

@@ -32,7 +32,7 @@
 		<!-- databases and jdbc drivers -->
 		<!-- note that these currently do not control the versions of databases used via Testcontainers for testing -->
 		<db2.version>11.5.8.0</db2.version>
-		<h2.version>2.1.214</h2.version>
+		<h2.version>2.3.232</h2.version>
 		<hikari.version>5.1.0</hikari.version>
 		<hsqldb.version>2.7.1</hsqldb.version>
 		<mariadb-java-client.version>3.1.3</mariadb-java-client.version>