Revert "Build analytics master against gerrit stable-3.6"

This reverts commit 863008ab54cf9daeb0bdf8ee5345ffb3433c2160.

Reason for revert: The analytics plugin is build with sbt that doens't support the cross-build scheme

Change-Id: I381abd1d9b79e3f25b6e9a078aa75718ce3bc4f0
diff --git a/jenkins/gerrit-sbt-plugin-analytics.yaml b/jenkins/gerrit-sbt-plugin-analytics.yaml
index d66c243..504c51c 100644
--- a/jenkins/gerrit-sbt-plugin-analytics.yaml
+++ b/jenkins/gerrit-sbt-plugin-analytics.yaml
@@ -1,11 +1,6 @@
 - project:
     name: analytics
     jobs:
-      - 'plugin-{name}-sbt-{branch}-{gerrit-branch}':
-          branch:
-            - master
-          gerrit-branch:
-            - stable-3.6
       - 'plugin-{name}-sbt-{branch}':
           branch:
             - master