Removed CulpritsRecipientProvider and use DevelopersRecipientProvider in Jenkinsfile (#1163)

Signed-off-by: Andrea Cosentino <ancosen@gmail.com>
diff --git a/Jenkinsfile b/Jenkinsfile
index 2e2849e..1723ed7 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -60,7 +60,7 @@
             emailext(
                 subject: '${DEFAULT_SUBJECT}',
                 body: '${DEFAULT_CONTENT}',
-                recipientProviders: [[$class: 'CulpritsRecipientProvider']]
+                recipientProviders: [[$class: 'DevelopersRecipientProvider']]
             )
         }
     }