feat(global-jjb): Pick up deploy jobs improvements

+ Check out also submodules when deploying.
+ Allow applying unmerged changes to Sandbox.
+ Allow running with parameters (so triggerable on Sandbox).

Change-Id: I9ab91aad62d7068633e242946203477fe95a2688
Signed-off-by: Vratko Polak <[email protected]>

diff --git a/global-jjb b/global-jjb
index b9d610a..395a21c 160000 (submodule)
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit b9d610a9e522d71a89d2daeb6f71b2bc2a71cdf7
+Subproject commit 395a21cbac34ed0d3cb6d0bd8cfea41032aae8ba