Merge ~alfonsosanchezbeato/snappy-hwe-snaps/+git/jenkins-jobs:add-prop-file into ~snappy-hwe-team/snappy-hwe-snaps/+git/jenkins-jobs:master

[Alfonso Sanchez-Beato]

Read property file in snap-cleanup

Needed to find out which repo we need to remove.

[Simon Fels (morphis)]

LGTM

review: Approve

[System Enablement Bot (system-enablement-ci-bot)]

PASSED: Continuous integration, rev:2146c8bc8b6d826bf425b9a5d1f9014d196bb707
https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-build/540/
Executed test runs:
    SUCCESS: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-build-worker/590
    SUCCESS: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-docs/590
    SUCCESS: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-test/588
    None: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-update-mp/556/console

Click here to trigger a rebuild:
https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-build/540/rebuild

review: Approve (continuous-integration)

diff --git a/jobs/snap/snap-build.yaml b/jobs/snap/snap-build.yaml
index e5b22f5..e22e8d9 100644
--- a/jobs/snap/snap-build.yaml
+++ b/jobs/snap/snap-build.yaml
@@ -69,6 +69,7 @@
               current-parameters: true
               predefined-parameters: |
                   RESULTS_ID=$BUILD_TAG
+              property-file: build-props
     publishers:
         - archive:
             artifacts: '**/*.snap'