Bump github/codeql-action from 4.31.2 to 4.31.3 · libjxl/libjxl@6fb616b

Canceling since a higher priority waiting request for Build/Test *nix-refs/pull/4518/merge-pull_request exists

The macOS-13 based runner images are being deprecated, consider switching to macOS-15 (macos-15-intel) or macOS 15 arm64 (macos-latest) instead. For more details see https://github.com/actions/runner-images/issues/13046