BpfLoader: drastically reduce logging am: 0eb98a22c3 am: 2b2df86de7

Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/3068096

Change-Id: Ib1c47c7fd873f85bab1294527c5a5cd0c3400257
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>