Add work-around allowing the reserved keyword “value“ as identifier

See <https://www.h2database.com/html/commands.html#set_non_keywords>

db/h2.compat/db.properties

@@ -15,7 +15,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-antville.url = jdbc:h2:./db/antville;ifexists=true;mode=postgresql
+antville.url = jdbc:h2:./db/antville;ifexists=true;mode=postgresql;non_keywords=value
 antville.driver = org.h2.Driver
 antville.user = antville
 antville.password = antville

tools/antclick/build.gradle

@@ -130,7 +130,7 @@ tasks.register('buildDatabase', JavaExec) {
   args = [
     '-continueOnError',
     '-script', inputFile,
-    '-url', "jdbc:h2:$outputDir/antville",
+    '-url', "jdbc:h2:$outputDir/antville;mode=postgresql;non_keywords=value",
     '-user', 'antville',
     '-password', 'antville'
   ]