[202205][submodule] Update sonic-utilities submodule

Update sonic-utilities submodule pointer to include the following:
* 67cbb15 [202205]Fixes sonic-net#12170: Delete subinterface and recreate the subinterface in default-vrf ([sonic-net#2564](sonic-net/sonic-utilities#2564))
* 93172c4 [202205] [generate_dump] Optimize the execution time of the 'show techsupport' script to 5-10% by reducing calls to the 'tar append' operation ([sonic-net#2562](sonic-net/sonic-utilities#2562))

Signed-off-by: dgsudharsan <[email protected]>