Always send basic auth in jenkins input (#5329)

plugins/inputs/jenkins/jenkins.go

@@ -45,44 +45,44 @@ type Jenkins struct {
 const sampleConfig = `
   ## The Jenkins URL
   url = "http://my-jenkins-instance:8080"
-  #  username = "admin"
-  #  password = "admin"
+  # username = "admin"
+  # password = "admin"
 
   ## Set response_timeout
   response_timeout = "5s"
 
-  ## Optional SSL Config
-  #  ssl_ca = /path/to/cafile
-  #  ssl_cert = /path/to/certfile
-  #  ssl_key = /path/to/keyfile
+  ## Optional TLS Config
+  # tls_ca = "/etc/telegraf/ca.pem"
+  # tls_cert = "/etc/telegraf/cert.pem"
+  # tls_key = "/etc/telegraf/key.pem"
   ## Use SSL but skip chain & host verification
-  #  insecure_skip_verify = false
+  # insecure_skip_verify = false
 
   ## Optional Max Job Build Age filter
   ## Default 1 hour, ignore builds older than max_build_age
-  #  max_build_age = "1h"
+  # max_build_age = "1h"
 
   ## Optional Sub Job Depth filter
   ## Jenkins can have unlimited layer of sub jobs
   ## This config will limit the layers of pulling, default value 0 means
   ## unlimited pulling until no more sub jobs
-  #  max_subjob_depth = 0
+  # max_subjob_depth = 0
 
   ## Optional Sub Job Per Layer
   ## In workflow-multibranch-plugin, each branch will be created as a sub job.
   ## This config will limit to call only the lasted branches in each layer, 
   ## empty will use default value 10
-  #  max_subjob_per_layer = 10
+  # max_subjob_per_layer = 10
 
   ## Jobs to exclude from gathering
-  #  job_exclude = [ "job1", "job2/subjob1/subjob2", "job3/*"]
+  # job_exclude = [ "job1", "job2/subjob1/subjob2", "job3/*"]
 
   ## Nodes to exclude from gathering
-  #  node_exclude = [ "node1", "node2" ]
+  # node_exclude = [ "node1", "node2" ]
 
   ## Worker pool for jenkins plugin only
   ## Empty this field will use default value 5
-  #  max_connections = 5
+  # max_connections = 5
 `
 
 // measurement