Fix imports in VeeamBackupProvider

Author: abh1sar

plugins/backup/veeam/src/main/java/org/apache/cloudstack/backup/VeeamBackupProvider.java

@@ -29,8 +29,6 @@
 
 import javax.inject.Inject;
 
-import org.apache.cloudstack.api.ApiCommandResourceType;
-import org.apache.cloudstack.api.InternalIdentity;
 import org.apache.cloudstack.backup.Backup.Metric;
 import org.apache.cloudstack.backup.dao.BackupDao;
 import org.apache.cloudstack.backup.veeam.VeeamClient;
@@ -42,21 +40,14 @@
 
 import com.cloud.agent.AgentManager;
 import com.cloud.agent.api.Answer;
-import com.cloud.event.ActionEventUtils;
-import com.cloud.event.EventTypes;
-import com.cloud.event.EventVO;
 import com.cloud.hypervisor.Hypervisor;
 import com.cloud.dc.VmwareDatacenter;
 import com.cloud.hypervisor.vmware.VmwareDatacenterZoneMap;
 import com.cloud.dc.dao.VmwareDatacenterDao;
 import com.cloud.hypervisor.vmware.dao.VmwareDatacenterZoneMapDao;
 import com.cloud.storage.dao.VolumeDao;
-import com.cloud.user.User;
 import com.cloud.utils.Pair;
 import com.cloud.utils.component.AdapterBase;
-import com.cloud.utils.db.Transaction;
-import com.cloud.utils.db.TransactionCallbackNoReturn;
-import com.cloud.utils.db.TransactionStatus;
 import com.cloud.utils.exception.CloudRuntimeException;
 import com.cloud.vm.VMInstanceVO;
 import com.cloud.vm.VirtualMachine;