[trigger] Trigger IFACE has typo on register assingment

[lerwys]

Problem: Trigger IFACE module has typos on register assignment here:

  ch_regs_out(0).ch_ctl_dir                <= regs_out.ch0_ctl_dir_o;
  ch_regs_out(0).ch_ctl_dir_pol            <= regs_out.ch0_ctl_dir_pol_o;
  ch_regs_out(0).ch_ctl_rcv_count_rst_n    <= not(regs_out.ch0_ctl_rcv_count_rst_o);
  ch_regs_out(0).ch_ctl_transm_count_rst_n <= not(regs_out.ch0_ctl_transm_count_rst_o);
  ch_regs_out(0).ch_cfg_rcv_len            <= regs_out.ch0_cfg_rcv_len_o;
  ch_regs_out(0).ch_cfg_transm_len         <= regs_out.ch0_cfg_transm_len_o;

  ch_regs_out(1).ch_ctl_dir                <= regs_out.ch1_ctl_dir_o;
  ch_regs_out(1).ch_ctl_dir_pol            <= regs_out.ch0_ctl_dir_pol_o; <----------------------------
  ch_regs_out(1).ch_ctl_rcv_count_rst_n    <= not(regs_out.ch1_ctl_rcv_count_rst_o);
  ch_regs_out(1).ch_ctl_transm_count_rst_n <= not(regs_out.ch1_ctl_transm_count_rst_o);
  ch_regs_out(1).ch_cfg_rcv_len            <= regs_out.ch1_cfg_rcv_len_o;
  ch_regs_out(1).ch_cfg_transm_len         <= regs_out.ch1_cfg_transm_len_o;