Wrong fixture for otherRestrictions

[etj]

The identifier and descriptions for otherRestrictions have swapped content:

https://github.com/GeoNode/geonode/blob/4.4.1/geonode/base/fixtures/initial_data.json#L401-L403

{
   "model": "base.restrictioncodetype",
   "fields": {
      "is_choice": true,
      "gn_description": "otherRestrictions",
      "identifier": "limitation not listed",
      "description": "otherRestrictions"
   }
}

It causes a bad codeListValue, making the metadata document invalid:

      <gmd:resourceConstraints>
        <gmd:MD_LegalConstraints>
          <gmd:useConstraints>
            <gmd:MD_RestrictionCode codeSpace="ISOTC211/19115" codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_RestrictionCode" codeListValue="limitation not listed">limitation not listed</gmd:MD_RestrictionCode>
          </gmd:useConstraints>
          <gmd:otherConstraints>
            <gco:CharacterString/>
          </gmd:otherConstraints>
        </gmd:MD_LegalConstraints>
      </gmd:resourceConstraints>