added backend for weathertop2

Author: scmacdon

.tools/weathertop2/backend/src/main/java/com/weathertop/service/EventBridgeScheduler.java

@@ -1,10 +1,5 @@
 package com.weathertop.service;
 
-import com.cronutils.descriptor.CronDescriptor;
-import com.cronutils.model.Cron;
-import com.cronutils.model.CronType;
-import com.cronutils.model.definition.CronDefinitionBuilder;
-import com.cronutils.parser.CronParser;
 import software.amazon.awssdk.regions.Region;
 import software.amazon.awssdk.services.eventbridge.EventBridgeClient;
 import software.amazon.awssdk.services.eventbridge.model.AssignPublicIp;
@@ -16,8 +11,6 @@
 import software.amazon.awssdk.services.eventbridge.model.PutTargetsRequest;
 import software.amazon.awssdk.services.eventbridge.model.RuleState;
 import software.amazon.awssdk.services.eventbridge.model.Target;
-import java.util.Locale;
-import java.util.UUID;
 
 public class EventBridgeScheduler {