bpfloader: add support for connect4 / connect6 progs am: aa624f299b am: 3d15b5906e

Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/2512140

Change-Id: I1f2d4627345c4f74ccf5afd809a10408cc562e61
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>