librealsense: 2.12.0 -> 2.13.0 (#42698)

Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/librealsense/versions.

These checks were done:

- built on NixOS

- 0 of 0 passed binary check by having a zero exit code.
- 0 of 0 passed binary check by having the new version present in output.
- found 2.13.0 with grep in /nix/store/mmmv9f9fczw7sqnpx7wpnrbxj7z285v0-librealsense-2.13.0
- directory tree listing: https://gist.github.com/5d0b448eca0c4918bc99445ebc598b61
- du listing: https://gist.github.com/76e36ff396b95b2f83cb1c462ea8d3be