BpfCoordinator: Add an option to choose which raw bpf map to dump am: e4a6b28938 am: 9f5ffc3304

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2054365

Change-Id: I721cefd5e275b39f34e0e20d9f979647140af8f1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>