chore(deps): update codecov/codecov-action action to v6

Author: renovate[bot]

.github/workflows/ci.yml

@@ -38,6 +38,6 @@ jobs:
         run: mvn -B clean package install jacoco:report
 
       - name: Coverage
-        uses: codecov/codecov-action@v5.5.3
+        uses: codecov/codecov-action@v6.0.0
         with:
           file: target/site/jacoco/jacoco.xml