[sonic-linkmgrd][master] submodule update ()

#### What I did 

[sonic-linkmgrd][master] submodule update

6c6151b Fix unstable unit tests (state change handler wasn't invoked) ()
2f7dc0a support code diff coverage ()
83f0002 Force mux state switch to standby if triggered from Cli ()

signed-off-by: Jing Zhang zhangjing@microsoft.com
This commit is contained in:
Jing Zhang 2021-12-08 08:54:00 -08:00 committed by GitHub
parent 2d097ded8a
commit a263edbc98
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@ -1 +1 @@
Subproject commit c11a5763a070a68af048ccd9ca473294f93fb256
Subproject commit 6c6151ba9512166de0430e8e95076809dd706496