Add ingesting time values from files and inserts them into solr in a format we can use to query by time.
It changes how time ranges are ingested to better match both the information we're allowed to assume about missing data and the form that solr will use to do range matching then refactors things as necessary to get everything hooked up.
It also changes compose dependencies to use the freva-service-config repo directly instead of duplicating the relevant files.