gdb, gdbserver, gdbsupport: fix whitespace issues

Replace spaces with tabs in a bunch of places.

Change-Id: If0f87180f1d13028dc178e5a8af7882a067868b0

gdb/python/python.c

@@ -2078,7 +2078,7 @@ do_start_initialization ()
 
   PyConfig_InitPythonConfig (&config);
   PyStatus status = PyConfig_SetString (&config, &config.program_name,
-                                        progname_copy);
+					progname_copy);
   if (PyStatus_Exception (status))
     goto init_done;