sharedfp/sm: update license of configure.m4

Signed-off-by: Shintaro Iwasaki <siwasaki@anl.gov>

Author: shintaro-iwasaki

ompi/mca/sharedfp/sm/configure.m4

@@ -11,7 +11,9 @@
 # Copyright (c) 2004-2012 The Regents of the University of California.
 #                         All rights reserved.
 # Copyright (c) 2010-2014 Cisco Systems, Inc.  All rights reserved.
-# Copyright (c) 2008-2015 University of Houston. All rights reserved.
+# Copyright (c) 2008-2021 University of Houston. All rights reserved.
+# Copyright (c) 2021      Argonne National Laboratory. All rights
+#                         reserved.
 # $COPYRIGHT$
 #
 # Additional copyrights may follow