Update comment linking to the new issue

https://gitlab.com/gitlab-org/gitlab-foss/issues/63084 has been moved to
https://gitlab.com/gitlab-org/gitlab/issues/29404

app/models/project_services/data_fields.rb

@@ -5,7 +5,7 @@ module DataFields
 
   class_methods do
     # Provide convenient accessor methods for data fields.
-    # TODO: Simplify as part of https://gitlab.com/gitlab-org/gitlab-foss/issues/63084
+    # TODO: Simplify as part of https://gitlab.com/gitlab-org/gitlab/issues/29404
     def data_field(*args)
       args.each do |arg|
         self.class_eval <<-RUBY, __FILE__, __LINE__ + 1

app/models/project_services/issue_tracker_service.rb

@@ -4,7 +4,7 @@ class IssueTrackerService < Service
   validate :one_issue_tracker, if: :activated?, on: :manual_change
 
   # TODO: we can probably just delegate as part of
-  # https://gitlab.com/gitlab-org/gitlab-foss/issues/63084
+  # https://gitlab.com/gitlab-org/gitlab/issues/29404
   data_field :project_url, :issues_url, :new_issue_url
 
   default_value_for :category, 'issue_tracker'
@@ -25,7 +25,7 @@ class IssueTrackerService < Service
     end
   end
 
-  # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab-foss/issues/63084
+  # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab/issues/29404
   def title
     if title_attribute = read_attribute(:title)
       title_attribute
@@ -36,7 +36,7 @@ class IssueTrackerService < Service
     end
   end
 
-  # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab-foss/issues/63084
+  # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab/issues/29404
   def description
     if description_attribute = read_attribute(:description)
       description_attribute
@@ -49,7 +49,7 @@ class IssueTrackerService < Service
 
   def handle_properties
     # this has been moved from initialize_properties and should be improved
-    # as part of https://gitlab.com/gitlab-org/gitlab-foss/issues/63084
+    # as part of https://gitlab.com/gitlab-org/gitlab/issues/29404
     return unless properties
 
     @legacy_properties_data = properties.dup

app/models/project_services/jira_service.rb

@@ -19,7 +19,7 @@ class JiraService < IssueTrackerService
   # for more information check: https://gitlab.com/gitlab-org/gitlab-foss/issues/49936.
 
   # TODO: we can probably just delegate as part of
-  # https://gitlab.com/gitlab-org/gitlab-foss/issues/63084
+  # https://gitlab.com/gitlab-org/gitlab/issues/29404
   data_field :username, :password, :url, :api_url, :jira_issue_transition_id
 
   before_update :reset_password

spec/models/project_services/bugzilla_service_spec.rb

@@ -41,7 +41,7 @@ describe BugzillaService do
       { project_url: url, issues_url: url, new_issue_url: url }
     end
 
-    # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab-foss/issues/63084
+    # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab/issues/29404
     context 'when data are stored in properties' do
       let(:properties) { access_params.merge(title: title, description: description) }
       let(:service) do

spec/models/project_services/custom_issue_tracker_service_spec.rb

@@ -55,7 +55,7 @@ describe CustomIssueTrackerService do
       { project_url: url, issues_url: url, new_issue_url: url }
     end
 
-    # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab-foss/issues/63084
+    # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab/issues/29404
     context 'when data are stored in properties' do
       let(:properties) { access_params.merge(title: title, description: description) }
       let(:service) do

spec/models/project_services/gitlab_issue_tracker_service_spec.rb

@@ -58,7 +58,7 @@ describe GitlabIssueTrackerService do
       { project_url: url, issues_url: url, new_issue_url: url }
     end
 
-    # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab-foss/issues/63084
+    # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab/issues/29404
     context 'when data are stored in properties' do
       let(:properties) { access_params.merge(title: title, description: description) }
       let(:service) do

spec/models/project_services/jira_service_spec.rb

@@ -278,7 +278,7 @@ describe JiraService do
       end
     end
 
-    # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab-foss/issues/63084
+    # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab/issues/29404
     context 'when data are stored in properties' do
       let(:properties) { data_params.merge(title: title, description: description) }
       let!(:service) do

spec/models/project_services/redmine_service_spec.rb

@@ -57,7 +57,7 @@ describe RedmineService do
       { project_url: url, issues_url: url, new_issue_url: url }
     end
 
-    # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab-foss/issues/63084
+    # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab/issues/29404
     context 'when data are stored in properties' do
       let(:properties) { access_params.merge(title: title, description: description) }
       let(:service) do

spec/models/project_services/youtrack_service_spec.rb

@@ -45,7 +45,7 @@ describe YoutrackService do
       { project_url: url, issues_url: url, new_issue_url: url }
     end
 
-    # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab-foss/issues/63084
+    # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab/issues/29404
     context 'when data are stored in properties' do
       let(:properties) { access_params.merge(title: title, description: description) }
       let(:service) do

spec/models/service_spec.rb

@@ -121,7 +121,7 @@ describe Service do
           end
         end
 
-        # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab-foss/issues/63084
+        # this  will be removed as part of https://gitlab.com/gitlab-org/gitlab/issues/29404
         context 'when data are stored in properties' do
           let(:properties) { data_params.merge(title: title, description: description) }
           let!(:template) do