[KA09] add cts test for tcp keepalive offload

Add a test case to make sure tcp keepalive offload starts
correctly.

Bug: 114151147
Test: atest ConnectivityManagerTest#testCreateTcpKeepalive
Change-Id: Iaf1c2fab755f3df8e866b4988f64c25906e1737a
1 file changed
tree: 019d82b23a6187ec829c7b615a73fa852bbf84b4
  1. tests/