[NFCT.TETHER.14] Clear the BPF maps in BpfCoordinator ctor am: 499d3cac73 am: 129077bd58 am: 5af3ee5da0

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1623669

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ia70101a050fd99c3b68c6158706f924b08b4c21c
tree: fef32735aec0978084a4c47b119a9df396f7eeba
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING