fix clat on restricted networks

this is the case for example when a tethering dun is in use

Bug: 235523181
Bug: 241055859
Change-Id: Ie261db0329179ff7f92c61202af30ab55130ae03
Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
(cherry picked from commit ef4b1bc50f81b8d321a868c31246883ebc1f10d2)
Merged-In: Ie261db0329179ff7f92c61202af30ab55130ae03
2 files changed