Handle inconsistent Issuer of Patient ID/Local Namespace Entity IDs and Universal Enitity ID on storage gracefully

[gunterze]

While #2860 enabled to accept objects with a different value of Universal Entity ID than received in a previous object with equal value of Issuer of Patient ID or Local Namespace Entity ID , objects with a different value of Issuer of Patient ID or Local Namespace Entity ID than received in a previous object with equal Universal Entity ID are still rejected:

12:53:18,839 INFO  [org.dcm4che3.net.Association] (EE-ManagedExecutorService-default-Thread-96) DCM4CHEE<-STORESCU(8): processing 1:C-STORE-RQ[pcid=5, prior=0
  cuid=1.2.840.10008.5.1.4.1.1.7 - Secondary Capture Image Storage
  iuid=1.3.6.1.4.1.5962.1.1.0.1.1.1175775772.5717.0 - ?
  tsuid=1.2.840.10008.1.2.1 - Explicit VR Little Endian] failed. Caused by:	: org.dcm4che3.net.service.DicomServiceException: javax.ejb.EJBTransactionRolledbackException: java.lang.IllegalArgumentException: other=GREEK&1.22.4444&ISO
...
Caused by: java.lang.IllegalArgumentException: other=GREEK&1.22.4444&ISO
	at [email protected]//org.dcm4che3.data.Issuer.merge(Issuer.java:155)
	at deployment.dcm4chee-arc-ear-5.24.2-psql.ear//org.dcm4chee.arc.entity.IssuerEntity.merge(IssuerEntity.java:97)
	at deployment.dcm4chee-arc-ear-5.24.2-psql.ear.dcm4chee-arc-issuer-5.24.2.jar//org.dcm4chee.arc.issuer.impl.IssuerServiceEJB.merge(IssuerServiceEJB.java:126)
	at deployment.dcm4chee-arc-ear-5.24.2-psql.ear.dcm4chee-arc-issuer-5.24.2.jar//org.dcm4chee.arc.issuer.impl.IssuerServiceEJB.mergeOrCreate(IssuerServiceEJB.java:109)
...
12:53:18,840 INFO  [org.dcm4che3.net.Dimse] (EE-ManagedExecutorService-default-Thread-96) DCM4CHEE<-STORESCU(8) << 1:C-STORE-RSP[pcid=5, status=110H, errorComment=javax.ejb.EJBTransactionRolledbackException: java.lang.IllegalAr
  tsuid=1.2.840.10008.1.2.1 - Explicit VR Little Endian]

[vrindanayak]

(Re-)tested - as part of #3207