[submodule] Update submodule linkmgrd to the latest HEAD automatically (sonic-net#19402)

mssonicbld · arun1355492 · commit 9a6f0cf04fa0 · 2024-07-26T15:26:05.000-07:00
#### Why I did it src/linkmgrd ``` * 9768268 - (HEAD -> master, origin/master, origin/HEAD) Fix default route race condition UT (sonic-net#258) (22 hours ago) [Longxiang Lyu] ``` #### How I did it #### How to verify it #### Description for the changelog
diff --git a/src/linkmgrd b/src/linkmgrd
@@ -1 +1 @@
-Subproject commit d0124f5254395ca1dc4aa0853769ac8efdbf380d
+Subproject commit 9768268cf11cdfab1eccb194c0ce762e372aa536
