Fix CI

.github/workflows/ci.yml

@@ -12,4 +12,5 @@ jobs:
       - uses: actions/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
+      - run: bundle install
       - run: bundle exec rake test

]

@@ -0,0 +1,14 @@
+Fix CI
+
+# Please enter the commit message for your changes. Lines starting
+# with '#' will be ignored, and an empty message aborts the commit.
+#
+# Date:      Thu Nov 19 22:44:40 2020 +0900
+#
+# ブランチ develop
+# コミット予定の変更点:
+#	renamed:    ci.yml -> workflows/ci.yml
+#
+# Changes not staged for commit:
+#	modified:   workflows/ci.yml
+#