ci: fix codecov

Author: hyochan

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-java@v3
         with:
-          distribution: 'adopt'
+          distribution: "adopt"
           java-version: "14.x"
 
       - uses: subosito/flutter-action@v2
@@ -29,11 +29,11 @@ jobs:
 
       - run: flutter test --coverage
 
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
-          file: coverage/lcov.info
+          slug: hyochan/flutter_inapp_purchase
 
       # - run: flutter build apk