Fix haproxy backend check for Jenkins master

Change-Id: I077b49135df26ca0bf8dea6ef691c558fa06fa7a
Closes-Bug:#PROD-15037
diff --git a/haproxy/proxy/listen/cicd/jenkins.yml b/haproxy/proxy/listen/cicd/jenkins.yml
index 150fac0..93a9fdd 100644
--- a/haproxy/proxy/listen/cicd/jenkins.yml
+++ b/haproxy/proxy/listen/cicd/jenkins.yml
@@ -13,7 +13,7 @@
           mode: http
           options:
             - forwardfor
-            - httpchk
+            - httpchk get /login
             - httpclose
             - httplog
           balance: source