iputils/iputils: remove note about fork

After 10 years we don't have to justify the fork anymore, as it has been
the new upstream for that long now.

Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/iputils/iputils.mk

@@ -4,13 +4,6 @@
 #
 ################################################################################
 
-# The original upstream was forked to the github repository in 2014 to
-# pull fixes from other distribution and centralize the changes after
-# the upstream seemed to have gone dormant.  The fork contains the
-# latest changes including musl support, removing a libsysfs dependency
-# and IPv6 updates.
-# http://www.spinics.net/lists/netdev/msg279881.html
-
 IPUTILS_VERSION = 20231222
 IPUTILS_SITE = $(call github,iputils,iputils,$(IPUTILS_VERSION))
 IPUTILS_LICENSE = GPL-2.0+, BSD-3-Clause