Upgrade MariaDb JDBC driver to 3.0.7

Closes #1281

Author: schauder

pom.xml

@@ -33,7 +33,7 @@
 		<db2.version>11.5.7.0</db2.version>
 		<h2.version>2.1.214</h2.version>
 		<hsqldb.version>2.6.1</hsqldb.version>
-		<mariadb-java-client.version>2.7.5</mariadb-java-client.version>
+		<mariadb-java-client.version>3.0.7</mariadb-java-client.version>
 		<mssql.version>10.2.1.jre17</mssql.version>
 		<mysql-connector-java.version>8.0.29</mysql-connector-java.version>
 		<postgresql.version>42.4.0</postgresql.version>