Remove authorization docs job from this code.

It doesn't really make that much sense here.

jenkins_jobs.groovy

@@ -1,5 +1,4 @@
 def final REPO_NAME = 'cakephp/docs'
-def final AUTHORIZATION_REPO_NAME = 'cakephp/authorization'
 
 // Each version of the book has basically the same
 // job definition use a string 'template' to save duplication
@@ -23,39 +22,6 @@ git push -fv dokku master
 rm -rf /tmp/book-VERSION-$GIT_COMMIT
 '''
 
-job('Book - Deploy Authorization docs') {
-  description('Deploy the authorization docs when changes are pushed.')
-  scm {
-    github(AUTHORIZATION_REPO_NAME, 'master')
-  }
-  triggers {
-    scm('H/5 * * * *')
-  }
-  logRotator {
-    daysToKeep(30)
-  }
-  steps {
-    shell('''\
-# Get docs-builder to populate index
-git clone https://github.com/cakephp/docs-builder
-pushd docs-builder
-make populate-index SOURCE="$WORKSPACE" ES_HOST="$ELASTICSEARCH_URL" INDEX_PREFIX="authorization-11"
-popd
-
-# Push to dokku
-git remote | grep dokku || git remote add dokku [email protected]:authorization-docs
-git push -fv dokku master
-    ''')
-  }
-  publishers {
-    slackNotifications {
-      projectChannel('#dev')
-      notifyFailure()
-      notifyRepeatedFailure()
-    }
-  }
-}
-
 job('Book - Deploy 3.x') {
   description('Deploy the 3.x book when changes are pushed.')
   scm {