nasm: 2.13.02 -> 2.13.03

Semi-automatic update. These checks were performed:

- built on NixOS
- ran `/nix/store/nppkg7zibkkfdsccavaxljl7x1svxvhj-nasm-2.13.03/bin/nasm -h` got 0 exit code
- ran `/nix/store/nppkg7zibkkfdsccavaxljl7x1svxvhj-nasm-2.13.03/bin/nasm help` got 0 exit code
- ran `/nix/store/nppkg7zibkkfdsccavaxljl7x1svxvhj-nasm-2.13.03/bin/nasm -v` and found version 2.13.03
- ran `/nix/store/nppkg7zibkkfdsccavaxljl7x1svxvhj-nasm-2.13.03/bin/nasm --version` and found version 2.13.03
- ran `/nix/store/nppkg7zibkkfdsccavaxljl7x1svxvhj-nasm-2.13.03/bin/ndisasm -h` got 0 exit code
- ran `/nix/store/nppkg7zibkkfdsccavaxljl7x1svxvhj-nasm-2.13.03/bin/ndisasm help` got 0 exit code
- ran `/nix/store/nppkg7zibkkfdsccavaxljl7x1svxvhj-nasm-2.13.03/bin/ndisasm -V` and found version 2.13.03
- ran `/nix/store/nppkg7zibkkfdsccavaxljl7x1svxvhj-nasm-2.13.03/bin/ndisasm -v` and found version 2.13.03
- found 2.13.03 with grep in /nix/store/nppkg7zibkkfdsccavaxljl7x1svxvhj-nasm-2.13.03
- found 2.13.03 in filename of file in /nix/store/nppkg7zibkkfdsccavaxljl7x1svxvhj-nasm-2.13.03

cc "@pSub @willibutz"