jobs: upload to OBS before debian-install test

Make sure that we don't test yesterday's packages. Adjust timers to run
the OBS job around 1 o'clock, and the debian-install test around 4
o'clock. Use the H (hash) symbol for minute to spread the load.

Change-Id: I503058018172d50e9585d4804dfec1b4ece7644a

jobs/osmocom-debian-install.yml

@@ -35,7 +35,7 @@
           git-config-name: 'Jenkins Builder'
           git-config-email: 'jenkins@osmocom.org'
     triggers:
-      - timed: "@midnight"
+      - timed: "H 04 * * *" # run after osmocom-obs.yml
     publishers:
       - email:
           notify-every-unstable-build: true

jobs/osmocom-obs.yml

@@ -35,7 +35,7 @@
           git-config-name: 'Jenkins Builder'
           git-config-email: 'jenkins@osmocom.org'
     triggers:
-      - timed: "@midnight"
+      - timed: "H 01 * * *" # run before osmocom-debian-install.yml
 
     publishers:
       - email: