LICENSES: Replace the obsolete address of the FSF in the GPL-1.0

The FSF does not reside in the Mass Ave anymore. Let's update the
address with the link to their website, as suggested in the latest
revisions of their GPL-1.0 license:
https://www.gnu.org/licenses/old-licenses/gpl-1.0.txt

Signed-off-by: Thomas Huth <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

LICENSES/deprecated/GPL-1.0

···
 	     Version 1, February 1989
 
  Copyright (C) 1989 Free Software Foundation, Inc.
-                    675 Mass Ave, Cambridge, MA 02139, USA
+                    <https://fsf.org/>
+
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
···
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with this program; if not, see <https://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.