Exclude runners tokens from GitLab project exports

lib/gitlab/import_export/import_export.yml

@@ -101,6 +101,7 @@ excluded_attributes:
     - :import_error
     - :mirror
     - :runners_token
+    - :runners_token_encrypted
     - :repository_storage
     - :repository_read_only
     - :lfs_enabled
@@ -116,6 +117,9 @@ excluded_attributes:
     - :remote_mirror_available_overridden
     - :description_html
     - :repository_languages
+  namespaces:
+    - :runners_token
+    - :runners_token_encrypted
   prometheus_metrics:
     - :common
     - :identifier

lib/gitlab/import_export/relation_factory.rb

@@ -31,7 +31,7 @@ module Gitlab
 
       EXISTING_OBJECT_CHECK = %i[milestone milestones label labels project_label project_labels group_label group_labels project_feature].freeze
 
-      TOKEN_RESET_MODELS = %w[Ci::Trigger Ci::Build ProjectHook].freeze
+      TOKEN_RESET_MODELS = %w[Project Namespace Group Ci::Trigger Ci::Build ProjectHook].freeze
 
       def self.create(*args)
         new(*args).create