flake.lock: Update

Flake lock file updates:

• Updated input 'flake-utils':
    'github:numtide/flake-utils/c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a?narHash=sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ%3D' (2024-09-17)
  → 'github:numtide/flake-utils/11707dc2f618dd54ca8739b309ec4fc024de578b?narHash=sha256-l0KFg5HjrsfsO/JpG%2Br7fRrqm12kzFHyUHqHCVpMMbI%3D' (2024-11-13)
• Updated input 'nixpkgs-unstable':
    'github:nixos/nixpkgs/7ffd9ae656aec493492b44d0ddfb28e79a1ea25d?narHash=sha256-Dqg6si5CqIzm87sp57j5nTaeBbWhHFaVyG7V6L8k3lY%3D' (2024-11-02)
  → 'github:nixos/nixpkgs/2c8d3f48d33929642c1c12cd243df4cc7d2ce434?narHash=sha256-F7n4%2BKOIfWrwoQjXrL2wD9RhFYLs2/GGe/MQY1sSdlE%3D' (2025-04-02)
• Updated input 'search':
    'github:NuschtOS/search/9e22bd742480916ff5d0ab20ca2522eaa3fa061e?narHash=sha256-8lklUZRV7nwkPLF3roxzi4C2oyLydDXyAzAnDvjkOms%3D' (2024-11-02)
  → 'github:NuschtOS/search/56a49ffef2908dad1e9a8adef1f18802bc760962?narHash=sha256-LdXtHFvhEC3S64dphap1pkkzwjErbW65eH1VRerCUT0%3D' (2025-04-03)
• Updated input 'search/flake-utils':
    'github:numtide/flake-utils/c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a?narHash=sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ%3D' (2024-09-17)
  → 'github:numtide/flake-utils/11707dc2f618dd54ca8739b309ec4fc024de578b?narHash=sha256-l0KFg5HjrsfsO/JpG%2Br7fRrqm12kzFHyUHqHCVpMMbI%3D' (2024-11-13)
• Updated input 'search/ixx':
    'github:NuschtOS/ixx/65c207c92befec93e22086da9456d3906a4e999c?narHash=sha256-YcyJLvTmN6uLEBGCvYoMLwsinblXMkoYkNLEO4WnKus%3D' (2024-10-21)
  → 'github:NuschtOS/ixx/9fd01aad037f345350eab2cd45e1946cc66da4eb?narHash=sha256-EiOq8jF4Z/zQe0QYVc3%2BqSKxRK//CFHMB84aYrYGwEs%3D' (2024-10-26)
• Updated input 'secshell':
    'github:secshellnet/nixos/4e3da829053b34efd7286831540cd33b7d3852d3?narHash=sha256-t0fsVyis5QQg22QcW16q5LVmGZhVnhlLJUPxPb20tII%3D' (2024-11-02)
  → 'github:secshellnet/nixos/01ba07c8fea839647624bc7fc47c4e71e8bfbeee?narHash=sha256-gWShjvK1WZ7jMzeSVupNKE/Z0N1r/iI5PqEH03wyMko%3D' (2025-04-04)

Author: felbinger