jobs/seed: added doc job and set git credentials for ansible instance

Signed-off-by: Marc Mattmüller <marc.mattmueller@netmodule.com>

jobs/Jenkinsfile_Seed

@@ -22,7 +22,7 @@ pipelineJob('nwl') {
             }
           }
           remote {
-            credentials('nmgit_credentials')
+            credentials('gitCredentials')
             url('ssh://git@bitbucket.gad.local:7999/nm-nsp/nwl-ci.git')
           }
         }
@@ -56,7 +56,7 @@ pipelineJob('nwl-target') {
             }
           }
           remote {
-            credentials('nmgit_credentials')
+            credentials('gitCredentials')
             url('ssh://git@bitbucket.gad.local:7999/nm-nsp/nwl-ci.git')
           }
         }
@@ -65,3 +65,40 @@ pipelineJob('nwl-target') {
     }
   }
 }
+
+pipelineJob('doc') {
+  displayName('Documentation')
+  description('Builds the Documentation of the work concerning NWL CI')
+  authorization {
+    permissionAll('anonymous')
+  }
+  authenticationToken('buildDocToken')
+  logRotator {
+    artifactDaysToKeep(7)
+    artifactNumToKeep(7)
+    daysToKeep(7)
+    numToKeep(7)
+  }
+  properties {
+    disableConcurrentBuilds()
+  }
+  definition {
+    cpsScm {
+      scm {
+        git {
+          branches('main')
+          extensions {
+            cloneOptions {
+              depth(1)
+            }
+          }
+          remote {
+            credentials('gitCredentials')
+            url('ssh://git@bitbucket.gad.local:7999/nm-nsp/nwl-ci.git')
+          }
+        }
+        scriptPath('jobs/Jenkinsfile_Documentation')
+      }
+    }
+  }
+}