build.yml in numo-openblas-0.4.2

- old
+ new

@@ -17,9 +17,6 @@
         uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
       - name: Build and test with Rake
-        run: |
-          gem install --no-document bundler
-          bundle install --jobs 4 --retry 3
-          bundle exec rake
+        run: bundle exec rake