I ran the following command in Fish shell:
```
reuse annotate --copyright="Topola contributors" --license="MIT" **/.gitignore {.woodpecker/*,.*}.yaml .rustfmt.toml flake.nix index.html
```
Contrary to what I naively thought, `pre-commit` in CI does not result
in commit messages being checked. Another action `pre-commit` was
doing was running `cargo check`, but this is essentially the same as
building without compilation, and we are testing by building in other
CI-workflows. So we are left with only a formatting check, which does
not need installing and running `pre-commit`.