Temporarily run only lockfile tests

Author: rokiyama

.github/workflows/main.yml

@@ -17,4 +17,5 @@ jobs:
       - run: yarn install
       - run: git config --global user.email "patch-package@test.com"
       - run: git config --global user.name "patch-package"
-      - run: yarn run test
+      # - run: yarn run test
+      - run: yarn run test --verbose integration-tests/lockfile