BT: Fix opp file transfer failure.

It is regression caused by CR2709979. If user cancels file transfer,
further file transfers will fail.

Cause: For l2cap client socket, socket->psm is reset to zero.
In on_l2cap_close, socket check will fail.
Fix: socket->psm is remote psm for client.

CRs-Fixed: 2720892
Change-Id: I1354949bbcc011e8f3069d86b7aa9de114f126f4

bta/jv/bta_jv_act.cc

@@ -1077,7 +1077,7 @@ void bta_jv_l2cap_connect(tBTA_JV_MSG* p_data) {
     p_cb->handle = handle;
     p_cb->p_cback = cc->p_cback;
     p_cb->l2cap_socket_id = cc->l2cap_socket_id;
-    p_cb->psm = 0; /* not a server */
+    p_cb->psm = cc->remote_psm; /* remote psm for client */
     p_cb->sec_id = sec_id;
     p_cb->state = BTA_JV_ST_CL_OPENING;
   } else {