fix(ci): remove not used appraisals install

Author: nau7ilus

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ jobs:
         with:
           ruby-version: '3.3'
       - name: Install dependencies
-        run: bundle install && bundle exec appraisal install
+        run: bundle install
       - name: Setup Pages
         id: configure-pages
         uses: actions/configure-pages@v5
@@ -21,6 +21,6 @@ jobs:
       - name: Build site
         env:
           JEKYLL_ENV: production
-        run: bundle exec appraisal jekyll build --future --config _config_ci.yml,_config.yml
+        run: bundle exec jekyll build --future --config _config_ci.yml,_config.yml
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3