meta: bump codecov/codecov-action from 5.5.3 to 6.0.0 (#743)

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -68,13 +68,13 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: always()
-        uses: codecov/codecov-action@1af58845a975a7985b0beb0cbe6fbbb71a41dbad # v5.5.3
+        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6.0.0
         with:
           files: ./coverage/lcov.info
 
       - name: Upload test results to Codecov
         if: always()
-        uses: codecov/codecov-action@1af58845a975a7985b0beb0cbe6fbbb71a41dbad # v5.5.3
+        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6.0.0
         with:
           files: ./junit.xml
           report_type: test_results