Add the frequency at which the data is uploaded to the metadata

[cimentadaj]

We should add the Frequency at which the data is uploaded and place it in the metadata tibble.

Apparently, this is in the data_list but it's wrong. data_list$result$items[[1]]$accrualPeriodicity returns a link that should give the frequency at which the data changes but once you enter it's always a dead website.

For example, http://datos.gob.es/catalogo/a16003011-estadistica-de-personal-al-servicio-de-la-administracion-de-la-comunidad-autonoma-de-euskadi-2017/Frequency.

link <- opendataes:::path_dataset_id("a16003011-estadistica-de-personal-al-servicio-de-la-administracion-de-la-comunidad-autonoma-de-euskadi-2017")
data_list <- opendataes:::get_resp(link)
data_list$result$items[[1]]$accrualPeriodicity
#> [1] "http://datos.gob.es/catalogo/a16003011-estadistica-de-personal-al-servicio-de-la-administracion-de-la-comunidad-autonoma-de-euskadi-2017/Frequency"

We should report this to datos.gob.es.