Update ruby dependencies.

Author: gkellogg

.github/workflows/generate.yml

@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.2.5
+          ruby-version: 3.4.1
       - name: Install dependencies
         run:  bundle install
       - name: Generate Test Manifests

Gemfile

@@ -1,9 +1,11 @@
 source "https://rubygems.org"
-ruby "3.2.5"
+ruby "3.4.1"
 
 gem 'rake'
 gem 'json-ld'
 gem 'rdf-turtle'
 gem 'haml',           '~> 6.2'
 gem 'kramdown',       '~> 2.4'
 gem 'htmlbeautifier', '~> 1.4'
+gem 'logger',         '~> 1.6'
+gem 'ostruct',        '~> 0.6'