Modernize gem.

Author: ioquatix

.github/workflows/documentation.yaml

@@ -40,7 +40,7 @@ jobs:
       run: bundle exec bake utopia:project:static --force no
 
     - name: Upload documentation artifact
-      uses: actions/upload-pages-artifact@v2
+      uses: actions/upload-pages-artifact@v3
       with:
         path: docs
 
@@ -55,4 +55,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v3
+        uses: actions/deploy-pages@v4

lib/protocol/http/middleware/builder.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # Released under the MIT License.
-# Copyright, 2019-2023, by Samuel Williams.
+# Copyright, 2019-2024, by Samuel Williams.
 
 require_relative '../middleware'
 

test/protocol/http/middleware/builder.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 # Released under the MIT License.
-# Copyright, 2019-2023, by Samuel Williams.
+# Copyright, 2019-2024, by Samuel Williams.
 
 require 'protocol/http/middleware'
 require 'protocol/http/middleware/builder'