[ST04.1] Move PacketReflector to static library

This is also needed by integration test in NetworkStack module
in follow-up CLs. Move to a common place first.
This is a no-op refactoring.

Test: atest com.android.cts.net.HostsideVpnTests
Bug: 139774492
Change-Id: Ifc7ed4c93edfb0f6f8eb47231f6df40332d2c10c
1 file changed
tree: 4048ead64720cf33beb22be158393ab7ba8de900
  1. staticlibs/