Update maven.yml

revive the coverage step

Author: ozlerhakan

.github/workflows/maven.yml

@@ -1,7 +1,5 @@
 name: Poiji Build
-
 on: [push, pull_request]
-
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -10,10 +8,12 @@ jobs:
       - name: Set up JDK 11
         uses: actions/setup-java@v2
         with:
-          java-version: '11'
-          distribution: 'adopt'
+          java-version: "11"
+          distribution: "adopt"
           cache: maven
       - name: Build and Test with Maven
         run: mvn clean -B package --file pom.xml -P coverage
-      - name: Codecov GitHub Action
-        uses: codecov/codecov-action@v2
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v4.0.1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}