Update publish-central.yml

Author: sainikhitha-sayyaparaju

.github/workflows/publish-central.yml

@@ -41,15 +41,15 @@ jobs:
         run: mvn -B clean verify
 
       - name: Upload test results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: always()
         with:
           name: test-results
           path: target/surefire-reports/
           retention-days: 30
 
       - name: Upload coverage reports
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: always()
         with:
           name: coverage-reports