Upgrade to Derby 10.15.2.0

Closes gh-29509

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/jdbc/DataSourceProperties.java

@@ -195,6 +195,7 @@ public class DataSourceProperties implements BeanClassLoaderAware, InitializingB
 			throw ex;
 		}
 		catch (Throwable ex) {
+			ex.printStackTrace();
 			return false;
 		}
 	}