Bump mirror pin k8s images.

Change-Id: I309cac2c5c7f374c09324ca703b5450592f5f579
diff --git a/classes/cluster/mcp-offline/infra/mirror b/classes/cluster/mcp-offline/infra/mirror
index 581c5f7..32854cb 160000
--- a/classes/cluster/mcp-offline/infra/mirror
+++ b/classes/cluster/mcp-offline/infra/mirror
@@ -1 +1 @@
-Subproject commit 581c5f784b9b179a952cb41dd6e2ae38f7456cb4
+Subproject commit 32854cb84aee78b791f9c542eb5c5a214a8f6e97