Update saic to latest master to include fix for import asic module issue.

[vikumarks]

Update saic to latest to get "Fix import asic module issue. #240"

[vikumarks]

@r12f can you please review and merge if it looks good to you.
I am trying to enable saic test cases and getting some error
`_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
/usr/local/lib/python3.9/dist-packages/saichallenger/common/sai_testbed.py:217: in init
self.spawn()
/usr/local/lib/python3.9/dist-packages/saichallenger/common/sai_testbed.py:197: in spawn
asic = self.spawn_asic(self.base_dir, dpu_cfg, "dpu")
/usr/local/lib/python3.9/dist-packages/saichallenger/common/sai_testbed.py:152: in spawn_asic
asic = SaiDpu(params)
/usr/local/lib/python3.9/dist-packages/saichallenger/common/sai_dpu.py:11: in init
super().init(cfg)
/usr/local/lib/python3.9/dist-packages/saichallenger/common/sai.py:186: in init
self.sai_client = SaiClient.spawn(cfg["client"])
/usr/local/lib/python3.9/dist-packages/saichallenger/common/sai_client/sai_client.py:101: in spawn
from sai_client.sai_thrift_client.sai_thrift_client import SaiThriftClient
/usr/local/lib/python3.9/dist-packages/saichallenger/common/sai_client/sai_thrift_client/sai_thrift_client.py:8: in
from saichallenger.common.sai_client.sai_thrift_client.sai_thrift_utils import *

---

`
And looks like its fixed by below PR submitted and merged to SAI-Challenger
opencomputeproject/SAI-Challenger#240