Report to the Verified label

To improve visibility, report success and failure as Verified +/- 1.

Change-Id: I246b5293403b6840bb71607dfe3e36e6a1a30ed1

zuul.d/pipelines.yaml

diff --git a/zuul.d/pipelines.yaml b/zuul.d/pipelines.yaml
index d96f763..a1ad19d 100644
--- a/zuul.d/pipelines.yaml
+++ b/zuul.d/pipelines.yaml
@@ -34,6 +34,8 @@
       sql:
       gerrit:
         comment: False
+        gerrit:
+          Verified: 1
         checks-api:
           scheme: 'zuul-check'
           state: SUCCESSFUL
@@ -42,6 +44,8 @@
       sql:
       gerrit:
         comment: False
+        gerrit:
+          Verified: -1
         checks-api:
           scheme: 'zuul-check'
           state: FAILED