[submodule] Update sonic-utilities submodule

Update sonic-utilities submodule pointer to include the following:
* 4d377a6 [subinterface]Added additional checks in portchannel and subinterface commands ([sonic-net#2345](sonic-net/sonic-utilities#2345))
* bbcdf2e disk_check: Publish event  for RO state ([sonic-net#2320](sonic-net/sonic-utilities#2320))
* 3fd537b Support the bandit check by GitHub Action ([sonic-net#2358](sonic-net/sonic-utilities#2358))
* 491d3d3 [generate dump]Added error message when saisdkdump fails ([sonic-net#2356](sonic-net/sonic-utilities#2356))
* 6830e01 [counterpoll]Fixing counterpoll show for tunnel and acl stats ([sonic-net#2355](sonic-net/sonic-utilities#2355))
* 3be2ad7 [fast-reboot]Avoid stopping masked services during fast-reboot ([sonic-net#2335](sonic-net/sonic-utilities#2335))
* 0e1b0cf [GCU] Fix missing backend in dry run ([sonic-net#2347](sonic-net/sonic-utilities#2347))
* 676c31b Add verification for override ([sonic-net#2305](sonic-net/sonic-utilities#2305))
* 48997c2 Add Password Hardening CLI support ([sonic-net#2338](sonic-net/sonic-utilities#2338))
* 414e239 update unit tests for swap ([#locato](https://github.com/Azure/sonic-utilities/pull/locato))
* a91a492 consider swap checking memory in ([#stalle](https://github.com/Azure/sonic-utilities/pull/stalle))
* f0ce586 [route_check]: Ignore standalone tunnel routes ([sonic-net#2325](sonic-net/sonic-utilities#2325))

Signed-off-by: dgsudharsan <sudharsand@nvidia.com>