adjust for newly added bpf map/prog definition fields in T+

This is needed due to BpfLoader v0.18 supporting more
functionality and thus bpf code compilation by default using
larger structs than it did during S.

Bug: 218408035
Test: booted on cuttlefish, atest CtsNativeNetTestCases
OBSigned-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I0a37e59760fb0b55e6d6a6d12d5fd40106accd55
1 file changed