LinkProperties: use ordered comparison for P-CSCFs - only on U+

to make sure a mainline update doesn't break devices in the field

Test: TreeHugger
Bug: 268479036
Signed-off-by: Maciej Żenczykowski <maze@google.com>
(cherry picked from https://android-review.googlesource.com/q/commit:f7939fa8d1c4566d056a8501e610c8fe18ac98f8)
Merged-In: Iadcd861509d31b3ed6352d452a159cd89af479dd
Change-Id: Iadcd861509d31b3ed6352d452a159cd89af479dd
1 file changed