Update global-jjb to the latest v0.55.2

Change-Id: I3e09287e9865fc3d0c8790292c899b986405a56a
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>

diff --git a/global-jjb b/global-jjb
index 5fc616e4b1231808c1f11608608415312b08aa02..64faafae2362d36e4d5c3e8d5fe6579b9d09cf55 160000 (submodule)
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit 5fc616e4b1231808c1f11608608415312b08aa02
+Subproject commit 64faafae2362d36e4d5c3e8d5fe6579b9d09cf55