[NETD-BPF#4] Move bpf_shared.h from netd to module
The header file is referenced by the part going to be mainlined in Netd.
Note that some platform visibility is required with this commit, since
users of bpf_shared.h is currently located in platform. The visibility
can be removed when all users are moved out of platform.
Bug: 202086915
Test: m; flash; boot
Test: cd system/netd && atest
Test: cd packages/modules/Connectivity && atest
Test: atest FrameworksNetTests
Change-Id: I5c16511b6a2d4eb80dfd93157cbc98d5030bd5ac
3 files changed