[submodule] Advance sonic-utilities submodule pointer (#10333)

Update sonic-utilities submodule to include below commits:
510a9b9 Add date to show version (#2086)
61b1396 [sfpshow][recycle_port] sfpshow script needs to skip recycle ports (#2109)
4681697 Support command `show ip fib` and `show ipv6 fib` (#2100)
2a982a1 Update `config mirror_session` CLI to support heximal gre type value (#2095)
b25f1e1 [generic-config-updater] Add caclrule validator (#2103)
968900c [sonic-package-manager] do not mod_config for whole config db when setting init_cfg (#2055)
bf55ceb [nvgre] Added auto-generated CLI plugins and test for NVGRE Tunnel feature (#1915)
8389c81 [sonic-cli-gen] fix failure "Error: digits_class" when field "digit_class" does not exist in DB (#2054)
f71ef64 Fix import statement in mclag.py (#2073)