Update dependency com.h2database:h2 to v2

Author: mend-for-github-com[bot]

pom.xml

@@ -31,7 +31,7 @@
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
-            <version>1.4.197</version>
+            <version>2.1.210</version>
         </dependency>
         <dependency>
             <groupId>mysql</groupId>