[201811][utilities] advance utilities submodule head#4947
Merged
lguohan merged 1 commit intosonic-net:201811from Jul 12, 2020
Merged
[201811][utilities] advance utilities submodule head#4947lguohan merged 1 commit intosonic-net:201811from
lguohan merged 1 commit intosonic-net:201811from
