ANDROID: ABI: Update allowed list for EXYNOS

Leaf changes summary: 8 artifacts changed
Changed leaf types summary: 0 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 8 Added functions
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 0 Added variable

8 Added functions:

  [A] 'function void cpuidle_pause_and_lock()'
  [A] 'function void cpuidle_resume_and_unlock()'
  [A] 'function int tcp_register_congestion_control(tcp_congestion_ops*)'
  [A] 'function void tcp_reno_cong_avoid(sock*, u32, u32)'
  [A] 'function u32 tcp_reno_ssthresh(sock*)'
  [A] 'function u32 tcp_reno_undo_cwnd(sock*)'
  [A] 'function unsigned int tcp_slow_start(tcp_sock*, unsigned int)'
  [A] 'function void tcp_unregister_congestion_control(tcp_congestion_ops*)'

Bug: 167787841

Change-Id: I0b3569e73ecd45d9759e32e0819a94ef19e2a481
Signed-off-by: hajun.sung <hajun.sung@samsung.com>