[202205][submodule] Advance sonic-utilities pointer

Update sonic-utilities submodule pointer to include the following:
* c9ed09d [202205] [sonic_installer] use /etc/resolv.conf from the host when migrating packages (sonic-net#2573) ([sonic-net#2575](sonic-net/sonic-utilities#2575))

Signed-off-by: dprital <drorp@nvidia.com>