Update global-jjb to v0.26.0

Change-Id: Ibbe304f2c30dd853e69140aa582e4ce809e99cb8
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>

diff --git a/global-jjb b/global-jjb
index 70c97bbbfbd071c6e75f7a3d47a453ee863c69ec..877a36dbad504f0cd245372f8ea9cc2fa660efa3 160000 (submodule)
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit 70c97bbbfbd071c6e75f7a3d47a453ee863c69ec
+Subproject commit 877a36dbad504f0cd245372f8ea9cc2fa660efa3