0003-disable-ios-pointtopoint.patch

On a lot of iOS devices, a lot of weird IPv6 candidates seems to
be added from generally unused interfaces (tun0->2, ipsec_0-9, pdp_ip1->4)
Those interfaces seems to be up and running but instead a classic
link-local address (fe80:: like on macOS), some un-assigned ipv6
seems to be generated (2605:8d80:: or  2001:56f::) and seems un-documented.

Except ignoring point to point network for now, I don't see any good
solution. And this problem seems to only appears on iOS (macOS got tun0->2
but with a correct link local address).

Change-Id: I7724150ea2fdd93fbccac83cfa0c0c691452e820