Fix Ruby 2.7 deprecation warnings in design management and wikis

Part of https://gitlab.com/gitlab-org/gitlab/-/issues/257438

app/graphql/mutations/notes/update/image_diff_note.rb

@@ -28,7 +28,7 @@ module Mutations
                   'body or position arguments are required'
           end
 
-          super(args)
+          super(**args)
         end
 
         private

app/models/design_management/design_at_version.rb

@@ -22,7 +22,7 @@ module DesignManagement
     end
 
     def self.instantiate(attrs)
-      new(attrs).tap { |obj| obj.validate! }
+      new(**attrs).tap { |obj| obj.validate! }
     end
 
     # The ID, needed by GraphQL types and as part of the Lazy-fetch

ee/spec/lib/elastic/latest/project_wiki_instance_proxy_spec.rb

@@ -22,7 +22,7 @@ RSpec.describe Elastic::Latest::ProjectWikiInstanceProxy do
 
       expect(subject.class).to receive(:elastic_search_as_wiki_page).with('foo', expected_params)
 
-      subject.elastic_search_as_wiki_page('foo', params)
+      subject.elastic_search_as_wiki_page('foo', **params)
     end
 
     it 'uses provided repository_id' do
@@ -30,7 +30,7 @@ RSpec.describe Elastic::Latest::ProjectWikiInstanceProxy do
 
       expect(subject.class).to receive(:elastic_search_as_wiki_page).with('foo', params)
 
-      subject.elastic_search_as_wiki_page('foo', params)
+      subject.elastic_search_as_wiki_page('foo', **params)
     end
   end
 end

lib/gitlab/git/wiki.rb

@@ -173,9 +173,9 @@ module Gitlab
 
         gitaly_pages =
           if load_content
-            gitaly_wiki_client.load_all_pages(params)
+            gitaly_wiki_client.load_all_pages(**params)
           else
-            gitaly_wiki_client.list_all_pages(params)
+            gitaly_wiki_client.list_all_pages(**params)
           end
 
         gitaly_pages.map do |wiki_page, version|

spec/graphql/mutations/design_management/move_spec.rb

@@ -29,7 +29,7 @@ RSpec.describe Mutations::DesignManagement::Move do
         next_design: next_design&.to_global_id
       }.compact
 
-      mutation.resolve(args)
+      mutation.resolve(**args)
     end
 
     shared_examples "resource not available" do