configury: ensure wrapper static LIBS is filled properly

Fix parameter order in OPAL_SEARCH_LIBS_CORE call

cmr=v1.8.2:ticket=trac:4841

This commit was SVN r32448.

The following Trac tickets were found above:
  Ticket 4841 --> https://svn.open-mpi.org/trac/ompi/ticket/4841

configure.ac

@@ -862,7 +862,7 @@ opal_show_title "Library and Function tests"
 # Darwin doesn't need -lutil, as it's something other than this -lutil.
 OPAL_SEARCH_LIBS_CORE([openpty], [util])
 
-OPAL_SEARCH_LIBS_CORE([nsl], [gethostbyname])
+OPAL_SEARCH_LIBS_CORE([gethostbyname], [nsl])
 
 OPAL_SEARCH_LIBS_CORE([socket], [socket])