Write code to update the deprecated examples from PrivateCode to privateCodes/PrivateCode

[skinkie]

Helps #594

[ue71603]

@skinkie what exactly should be done?

[skinkie]

@ue71603 take for example this example;

<ResponsibilitySet id="ch:1:ResponsibilitySet:BuS_BuS" version="any">
        <Name lang="de">Bus und Service AG</Name>
        <PrivateCode>BuS</PrivateCode>
        <roles> 
                <ResponsibilityRoleAssignment id="ch:1:ResponsibilityRoleAssignment:BuS_BuS:1" version="any">
                        <StakeholderRoleType>entityLegalOwnership</StakeholderRoleType>
                        <ResponsibleOrganisationRef ref="ch:1:Operator:766" version="any"/>
                </ResponsibilityRoleAssignment>
                <ResponsibilityRoleAssignment id="ch:1:ResponsibilityRoleAssignment:BuS_BuS:2" version="any">
                        <StakeholderRoleType>operation</StakeholderRoleType>
                        <ResponsibleOrganisationRef ref="ch:1:Operator:766" version="any"/>
                </ResponsibilityRoleAssignment>
        </roles>
</ResponsibilitySet>

This should be changed to:

<ResponsibilitySet id="ch:1:ResponsibilitySet:BuS_BuS" version="any">
        <privateCodes><PrivateCode>BuS</PrivateCode></privateCodes>
        <Name lang="de">Bus und Service AG</Name>
        <roles> 
                <ResponsibilityRoleAssignment id="ch:1:ResponsibilityRoleAssignment:BuS_BuS:1" version="any">
                        <StakeholderRoleType>entityLegalOwnership</StakeholderRoleType>
                        <ResponsibleOrganisationRef ref="ch:1:Operator:766" version="any"/>
                </ResponsibilityRoleAssignment>
                <ResponsibilityRoleAssignment id="ch:1:ResponsibilityRoleAssignment:BuS_BuS:2" version="any">
                        <StakeholderRoleType>operation</StakeholderRoleType>
                        <ResponsibleOrganisationRef ref="ch:1:Operator:766" version="any"/>
                </ResponsibilityRoleAssignment>
        </roles>
</ResponsibilitySet>

The difficult part is that privateCodes must be moved before the Name here.

[ue71603]

so just do some example correction work?
Probably better to do this with XMLSpy

[ue71603]

this way? #811

[ue71603]

will be done in PR