comment out broken MySQL JDBC driver logger (awaiting FINERACT-890)

fineract-provider/src/main/java/org/apache/fineract/infrastructure/core/service/TomcatJdbcDataSourcePerTenantService.java

@@ -109,7 +109,7 @@ public class TomcatJdbcDataSourcePerTenantService implements RoutingDataSourceSe
         config.addDataSourceProperty("maintainTimeStats", "false");
 
         // https://github.com/brettwooldridge/HikariCP/wiki/JDBC-Logging#mysql-connectorj
-        config.addDataSourceProperty("logger", "com.mysql.jdbc.log.StandardLogger");
+        // TODO FINERACT-890: config.addDataSourceProperty("logger", "com.mysql.cj.log.Slf4JLogger");
         config.addDataSourceProperty("logSlowQueries", "true");
         config.addDataSourceProperty("dumpQueriesOnException", "true");
 

fineract-provider/src/main/resources/META-INF/spring/hikariDataSource.xml

@@ -60,7 +60,7 @@
                 <prop key="maintainTimeStats">false</prop>
 
                 <!-- https://github.com/brettwooldridge/HikariCP/wiki/JDBC-Logging#mysql-connectorj -->
-                <prop key="logger">com.mysql.jdbc.log.StandardLogger</prop>
+                <!-- TODO FINERACT-890: <prop key="logger">com.mysql.cj.log.Slf4JLogger</prop>  -->
                 <prop key="logSlowQueries">true</prop>
                 <prop key="dumpQueriesOnException">true</prop>
             </props>