Update hooks plugin

* ca64db3 HookExecutor: Copy logging context to background threads

This commit was accidentally removed when change I34dc173ffd manually
updated the hooks plugin to an old revision.

Change-Id: I23afb07b696e220ade85fbddb2bfdffdd230e4c0
Signed-off-by: Edwin Kempin <ekempin@google.com>
diff --git a/plugins/hooks b/plugins/hooks
index 07672f3..ca64db3 160000
--- a/plugins/hooks
+++ b/plugins/hooks
@@ -1 +1 @@
-Subproject commit 07672f31880ba80300b38492df9d0acfcd6ee00a
+Subproject commit ca64db31265e985ab3cec635d6f063b0414c45e1