Bump ebean-datasource to 10.3 (#3727)

This version has moved the connection initialisation that sets the
autoCommit mode to be after the clientInfo and any initial sql has
been executed

Author: rbygrave

pom.xml

@@ -49,7 +49,7 @@
     <ebean-migration-auto.version>1.2</ebean-migration-auto.version>
     <ebean-migration.version>14.3.0</ebean-migration.version>
     <ebean-test-containers.version>7.17</ebean-test-containers.version>
-    <ebean-datasource.version>10.2</ebean-datasource.version>
+    <ebean-datasource.version>10.3</ebean-datasource.version>
     <ebean-agent.version>16.2.1</ebean-agent.version>
     <ebean-maven-plugin.version>16.2.1</ebean-maven-plugin.version>
     <surefire.useModulePath>false</surefire.useModulePath>