IPv6 addresses parceled for DNS servers, private DNS servers, PCSCF
servers were parceled without the scope. This causes issues with
link-local DNS servers.
Test: atest FrameworksNetTests
Bug: 145181158
(cherry picked from commit 0b0d019da8)
Merged-In: Ie5b7782d788717dd1cc440e502d6cdf2d1c18eaa
Change-Id: I51313f50de8220988c2c1d26981c27d07dfb55f9