Updated git submodules

Project: releng/builder master 8f9896887515fa4d7af3c75bdf1cb1f1172ba547

Merge "Move autorelease notify script to publisher section"

Move autorelease notify script to publisher section

- Builders does not continue to execute when there are
  errors in previous builder steps, therefore this is changed
  back to publisher.
- Handle long artifact ID's and variations in ODL names

Change-Id: I17e2cfc8da4d75f58053c7df2167fe2d4b267815
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>

diff --git a/docs/submodules/releng/builder b/docs/submodules/releng/builder
index a4aa2762b5f914c0520845dd2e92d9929160dcb8..8f9896887515fa4d7af3c75bdf1cb1f1172ba547 160000 (submodule)
--- a/docs/submodules/releng/builder
+++ b/docs/submodules/releng/builder
@@ -1 +1 @@
-Subproject commit a4aa2762b5f914c0520845dd2e92d9929160dcb8
+Subproject commit 8f9896887515fa4d7af3c75bdf1cb1f1172ba547