Merge pull request #295 from fjall-rs/renovate/codecov-codecov-action-7.x

Update codecov/codecov-action action to v7

Author: marvin-j97

.github/workflows/test.yml

@@ -126,7 +126,7 @@ jobs:
       - name: Create code coverage report
         run: cargo llvm-cov report --doctests --lcov --output-path lcov.info
       - name: Upload coverage data to codecov
-        uses: codecov/codecov-action@v6
+        uses: codecov/codecov-action@v7
         with:
           files: lcov.info
         env: