Make AdbConnectionState statically

Asan detected UAF on runtime-callbacks.
This makes AdbConnectionState allocated on plugin-init
and does not remove on callback.

Bug: 143739105
Test: boot device with adbconnection on asan load
Test: atest CtsJdwpTunnelHostTestCases
Change-Id: Ia5a547235f23ad12ead97186b4d1dfa2f08abb63
2 files changed