include osm provider in debian package

git-svn-id: http://svn.osgeo.org/qgis/trunk@11213 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: jef

debian/qgis.install

@@ -23,6 +23,7 @@ usr/lib/qgis/libspatialiteprovider.so
 usr/lib/qgis/liboracleplugin.so
 usr/lib/qgis/libdiagramoverlay.so 
 usr/lib/qgis/libevis.so 
+usr/lib/qgis/libosmprovider.so 
 usr/share/pixmaps/qgis-icon.xpm
 usr/share/pixmaps/qgis-mime-icon.png
 usr/share/pixmaps/qgis-mime-icon.png usr/share/icons/crystalsvg/128x128/mimetypes