Fiks namespace for samhandlerV2 fault-elementer

[routsi]

XSD for SamhandlerIkkeFunnet var feil i forhold til hva tjenesten faktisk svarer med. Fault-elementene er qualified i rot-ns, mens xsd hadde unqualified i et annet ns.

Eksempel svar xml:

ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
    <SOAP-ENV:Header/>
    <SOAP-ENV:Body>
        <SOAP-ENV:Fault>
            <faultcode>SOAP-ENV:Server</faultcode>
            <faultstring>Samhandler ikke funnet</faultstring>
            <detail>
                <v2:hentSamhandlerPrioritertAdressesamhandlerIkkeFunnet xmlns:v2="http://nav.no/virksomhet/tjenester/samhandler/v2">
                    <v2:errorMessage>Samhandler ikke funnet</v2:errorMessage>
                    <v2:errorSource>K415CW01</v2:errorSource>
                    <v2:errorType>Business</v2:errorType>
                    <v2:rootCause>Samhandler ikke funnet</v2:rootCause>
                    <v2:dateTimeStamp>20240219115710</v2:dateTimeStamp>
                </v2:hentSamhandlerPrioritertAdressesamhandlerIkkeFunnet>
            </detail>
        </SOAP-ENV:Fault>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

Med feilmelding: javax.xml.bind.UnmarshalException: unexpected element (uri:"http://nav.no/virksomhet/tjenester/samhandler/v2", local:"errorMessage"). Expected elements are <{}errorSource>,<{}errorType>,<{}rootCause>,<{}errorMessage>,<{}dateTimeStamp>