Update global-jjb to v0.42.1

Change-Id: Ibca853173b982532a02be4d9f9ef11f855197277
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>

diff --git a/global-jjb b/global-jjb
index 2cf091330ff475f60646d4fa88e537bc87b89d6f..fc27f9a809ef374ee61e3bbc88130362ffd35ccb 160000 (submodule)
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit 2cf091330ff475f60646d4fa88e537bc87b89d6f
+Subproject commit fc27f9a809ef374ee61e3bbc88130362ffd35ccb