[submodule] Advance sonic-utilities pointer (#11443)

Updating sonic-utilities submodule with the following commits

d6b8869 [Auto-Techsupport] Fix the coredump_gen_handler Exception when the History table is empty
b41da8f Fix README to reflect sonic-utilities being built in Bullseye
This commit is contained in:
Sudharsan Dhamal Gopalarathnam 2022-07-13 23:23:28 -07:00 committed by GitHub
parent 23308a345b
commit fae1ab6761
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Subproject commit 28926b0f80ae5fb4228d5ba2743ec146f69c7963
Subproject commit d6b886989cc1f2104613c2cb21d406f9ab5127dc