Add gitattributes contract to gitinitcontracts

[HLWeil]

#354

I've left the dto empty as asked for in the issue, but maybe we could add a default rule like **/dataset/**. Let me know what you think, @Freymaurer @JonasLukasczyk

[Freymaurer]

#354

I've left the dto empty as asked for in the issue, but maybe we could add a default rule like **/dataset/**. Let me know what you think, @Freymaurer @JonasLukasczyk

Maybe a better question for users?

@Brilator

[HLWeil]

I included **/dataset/** as default rule.