[submodule] Update submodule sonic-utilities to the latest HEAD autom…

…atically (#15456)

#### Why I did it
src/sonic-utilities
```
* ff380e04 - (HEAD -> master, origin/master, origin/HEAD) [hash]: Implement GH frontend (#2580) (13 hours ago) [Nazarii Hnydyn]
* 61bad064 - [db_migrator] Set correct CURRENT_VERSION, extend UT (#2895) (4 days ago) [Vadym Hlushko]
* 6b8ee47c - [CLI][Show][BGP] Show BGP Change for no neighbor scenario (#2885) (6 days ago) [Dev Ojha]
* 73d8d633 - [doc] Update Command-Reference.md, change "show bgp peer" command to "show bfd peer" (#2750) (11 days ago) [PinghaoQu]
* 7bc08c28 - [db_migrator] Remove hardcoded config and migrate config from minigraph (#2887) (11 days ago) [Vaibhav Hemant Dixit]
* b1aa9426 - [generate_dump]: Enhance show techsupport for Marvell platform (#2676) (11 days ago) [pavannaregundi]
* 316b14c0 - Add support for secure upgrade (#2698) (2 weeks ago) [ycoheNvidia]
* dc2945bc - [dns] Implement config and show commands for static DNS. (#2737) (2 weeks ago) [Oleksandr Ivantsiv]
* 8414a709 - [chassis][multi asic] change acl_loader to use tcp socket for db communication (#2525) (2 weeks ago) [Arvindsrinivasan Lakshmi Narasimhan]
* 0b629ba1 - Revert "[chassis][voq] Clear fabric counters queue/port (#2789)" (#2882) (3 weeks ago) [RoRonoa]
* 3ba8241a - [db_migtrator] Add migration of FLEX_COUNTER_DELAY_STATUS during 1911->master upgrade + fast-reboot. Add UT. (#2839) (4 weeks ago) [Vadym Hlushko]
* fceef2ed - [chassis][voq] Clear fabric counters queue/port (#2789) (4 weeks ago) [jfeng-arista]
```
#### How I did it
#### How to verify it
#### Description for the changelog