[pre_syn] Add missing file to re-enable Yosys synthesis for AES and KMAC

Signed-off-by: Pirmin Vogel <vogelpi@lowrisc.org>

hw/ip/aes/pre_syn/syn_yosys.sh

diff --git a/hw/ip/aes/pre_syn/syn_yosys.sh b/hw/ip/aes/pre_syn/syn_yosys.sh
index a90fa58..839e8c9 100755
--- a/hw/ip/aes/pre_syn/syn_yosys.sh
+++ b/hw/ip/aes/pre_syn/syn_yosys.sh
@@ -67,6 +67,7 @@
     "$LR_SYNTH_SRC_DIR"/../prim/rtl/prim_packer_fifo.sv
     "$LR_SYNTH_SRC_DIR"/../prim/rtl/prim_lfsr.sv
     "$LR_SYNTH_SRC_DIR"/../prim/rtl/prim_flop_2sync.sv
+    "$LR_SYNTH_SRC_DIR"/../prim/rtl/prim_cdc_rand_delay.sv
     "$LR_SYNTH_SRC_DIR"/../prim_generic/rtl/prim_generic_flop.sv
     "$LR_SYNTH_SRC_DIR"/../prim_xilinx/rtl/prim_xilinx_flop.sv
     "$LR_SYNTH_SRC_DIR"/../prim_xilinx/rtl/prim_xilinx_flop_en.sv

hw/ip/kmac/pre_syn/syn_yosys.sh

diff --git a/hw/ip/kmac/pre_syn/syn_yosys.sh b/hw/ip/kmac/pre_syn/syn_yosys.sh
index 235ec69..721cf98 100755
--- a/hw/ip/kmac/pre_syn/syn_yosys.sh
+++ b/hw/ip/kmac/pre_syn/syn_yosys.sh
@@ -67,6 +67,7 @@
     "$LR_SYNTH_SRC_DIR"/../prim/rtl/prim_packer_fifo.sv
     "$LR_SYNTH_SRC_DIR"/../prim/rtl/prim_lfsr.sv
     "$LR_SYNTH_SRC_DIR"/../prim/rtl/prim_flop_2sync.sv
+    "$LR_SYNTH_SRC_DIR"/../prim/rtl/prim_cdc_rand_delay.sv
     "$LR_SYNTH_SRC_DIR"/../prim_generic/rtl/prim_generic_flop.sv
     "$LR_SYNTH_SRC_DIR"/../prim_xilinx/rtl/prim_xilinx_flop.sv
     "$LR_SYNTH_SRC_DIR"/../prim_xilinx/rtl/prim_xilinx_flop_en.sv