Merge "[NETD-TC#10] Create BpfNetMaps class" am: 5314cc6590 am: 3660c4533f

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1944827

Change-Id: I24a35fa584d2c0d35a54238eac6341a1a76d3ad8