Change minify action

Author: ishii-norimi

.github/workflows/npm.yml

@@ -7,13 +7,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - run: |
-          echo {\"sourceType\": \"unambiguous\"} > .babelrc.json
-      - name: Auto Minify
-        uses: nizarmah/auto-minify@v2.1
-        with:
-          overwrite: true
-          directory: 'lib'
+      - name: Minify Action
+        uses: anthonyftwang/minify-action@v1.0.1
       # npm に公開するように .npmrc ファイルを設定する
       - uses: actions/setup-node@v2
         with: