[firmware] Update LK to pick up i2c clock fix.

Change-Id: Ie4cdf2e0fa99b8b24641851beb9e5e73ddd203ed
diff --git a/lk b/lk
index 5d766ef..060c822 160000
--- a/lk
+++ b/lk
@@ -1 +1 @@
-Subproject commit 5d766ef5920c3e45a568709bdf85bf983927b26b
+Subproject commit 060c82214dfc1a4fa4706346edbaa93f1981942d