eagle: Set module-relative position of ref/val

We need to set the footprint local coordinates of the footprint
reference and value fields at instantiation separately from the
TEXT_DIVERS elements.

Fixes: lp:1829727
* https://bugs.launchpad.net/kicad/+bug/1829727

(cherry picked from commit a43a228f78)

pcbnew/eagle_plugin.cpp

@@ -1098,6 +1098,10 @@ void EAGLE_PLUGIN::loadElements( wxXmlNode* aElements )
 
         orientModuleAndText( m, e, nameAttr, valueAttr );
 
+        // Set the local coordinates for the footprint text items
+        m->Reference().SetLocalCoord();
+        m->Value().SetLocalCoord();
+
         // Get next element
         element = element->GetNext();
     }