deps/k: update submodule (#582)

rv-jenkins · ehildenb · commit f56982dfa53b · 2019-11-29T07:31:06.000-07:00
diff --git a/deps/k b/deps/k
@@ -1 +1 @@
-Subproject commit b0b7ee6c94c4efd8fbcbb17b7a068db6af184684
+Subproject commit 18ad1bacc9b60f9dedc13c0b6b8e75e508913ae5
