Bump dev from 9e15605 to 1519f9b (#7)

Bumps [dev](https://github.com/pedorich-n/nix-dev-flake) from `9e15605` to `1519f9b`.
- [Commits](pedorich-n/nix-dev-flake@9e15605...1519f9b)

---
updated-dependencies:
- dependency-name: dev
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>