Running nixpkgs-update (https://github.com/NixOS/infra/blob/main/non-critical-infra/modules/nixpkgs-update/README.md) with UPDATE_INFO: astyle 3.6.20 -> 3.6.21 https://repology.org/project/astyle/versions
attrpath: astyle
Checking auto update branch...
No auto update branch exists
There might already be an open PR for this update:
- libastyle: 3.6.20 -> 3.6.21
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/582943"