Update git submodules

* Update platform/tools/test/connectivity from branch 'master'
  to d8f57139a2c63d5593b54c7e1fee8d628c6649db
  - Merge "Remove scapy tar from ACTS repo."
  - Remove scapy tar from ACTS repo.
    
    Bug: 214635000
    Test: local
    Change-Id: If25cb0576d77c0f4836a7ab7aa2907d4c200dfd1
    
1 file changed