EAD Import Only Adds First <language> In <langmaterial>
Description
When there are multiple languages in a <langmaterial> tag, the EAD importer only grabs the first one. For instance:
<langmaterial>
<language langcode="spa"/>
<language langcode="ger"/>
<language langcode="eng"/>
<language langcode="ita"/>
<language langcode="swe"/>
</langmaterial>
imports as Spanish; Castilian.
Splitting the languages into multiple <langmaterial> elements fixes the import issue, but should not be required.
Environment
None
