Update sonic-utilities submodule (#11459)

Why I did it

62b7b56 2022-07-13 | Remove disabled and not loaded services before calling reset-failed and restart services (#2266) [Zain Budhwani]  
09b4678 2022-07-05 | [config/load_mgmt_config] Support load IPv6 mgmt IP (#2206) (#2246) [Jing Kan] 

How I did it

Pulled latest commit from 201911 sonic-utilities branch and created PR

How to verify it

Look at build-image