veyron/services/mgmt: Make shell tests executable again.

Change-Id: I4c2a1dc586efc4ba292aad561688f8cb97aa6643
diff --git a/services/mgmt/application/applicationd/test.sh b/services/mgmt/application/applicationd/test.sh
old mode 100644
new mode 100755
diff --git a/services/mgmt/profile/profiled/test.sh b/services/mgmt/profile/profiled/test.sh
old mode 100644
new mode 100755