Update git submodules

* Update docs/submodules/releng/builder from branch 'master'
  to 1712067bbc56025ac325d623ed229a08c76e363f
  - Remove unused baseline template

    We do not actually use the baseline template in ODL. We only use
    the baseline.sh script provisioner to provision all the images so
    let us remove this unnecessary file.

    Change-Id: Ice2a263e17c1651ec469fbe2063f3fc297d67d9a
    Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>

diff --git a/docs/submodules/releng/builder b/docs/submodules/releng/builder
index e7aa8488b238b529173545f7893f7ded8437d74f..1712067bbc56025ac325d623ed229a08c76e363f 160000 (submodule)
--- a/docs/submodules/releng/builder
+++ b/docs/submodules/releng/builder
@@ -1 +1 @@
-Subproject commit e7aa8488b238b529173545f7893f7ded8437d74f
+Subproject commit 1712067bbc56025ac325d623ed229a08c76e363f