[ET Trac] #2739: change ADMMacros::spatial_order to GRHydro::sources_spatial_order in Hydro_RNSID example parfiles

#2739: change ADMMacros::spatial_order to GRHydro::sources_spatial_order in Hydro_RNSID example parfiles

Reporter: Roland Haas Status: new Milestone: Version: Type: bug Priority: minor Component: EinsteinToolkit thorn

@{557058:3bd8b315-5aeb-4783-8a43-0585fee09596} reported [https://lists.einsteintoolkit.org/pipermail/users/2023-June/008942.html%5D(h...) that the example parameter files still contains use of `ADMMacros::spatial_order` which `GRHydro` no longer uses and has been replaced in `GRHydro` by `GRHydro::sources_spatial_order`.

Since ADMMacros is deprecated these should be removed from the par files.

-- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2739/change-admmacros-s...