Add the visibility of net-utils-framework-common for cts-net

DnsResolverTest required DnsPacket to parse DNS answer, and the
DnsPacket class is provided by system previously.
However, DnsPacket was moved to here with changed package,
which has no backward-compatibility and might cause
NoClassDefFoundError. To solve this problem, build the DnsResolverTest with
DnsPacket directly.

Test: build
Test: atest DnsResolverTest
Bug: 150952393
Change-Id: I463fd58173cee55a210fa6c6b8c9b0d5a74b7906
1 file changed
tree: 545f5d93134d16d92c97fcd96ff331251ede8f23
  1. common/
  2. .gitignore
  3. PREUPLOAD.cfg