netd.c: move XTBPF_(NO)MATCH to bpf_net_helpers.h am: aeff0b6f36

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3226106

Change-Id: I081bd18823723cf7fafdc73cf7bb2f57f722f408
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>