flake.lock: Update

Flake lock file updates:

• Updated input 'cmpkgs':
    'github:nixos/nixpkgs/6c9a78c' (2026-03-21)
  → 'github:nixos/nixpkgs/46db2e0' (2026-03-24)
• Updated input 'ghostty':
    'github:ghostty-org/ghostty/7114721' (2026-03-24)
  → 'github:ghostty-org/ghostty/b839561' (2026-03-26)
• Updated input 'helix':
    'github:helix-editor/helix/d5afba9' (2026-03-24)
  → 'github:helix-editor/helix/33d0bca' (2026-03-25)
• Updated input 'lanzaboote':
    'github:nix-community/lanzaboote/d210133' (2026-03-12)
  → 'github:nix-community/lanzaboote/1e7ee89' (2026-03-25)
• Updated input 'lanzaboote/crane':
    'github:ipetkov/crane/8525580' (2026-02-26)
  → 'github:ipetkov/crane/6fa2fb4' (2026-03-11)
• Updated input 'lanzaboote/nixpkgs':
    'github:NixOS/nixpkgs/dd9b079' (2026-02-27)
  → 'github:NixOS/nixpkgs/c06b4ae' (2026-03-13)
• Updated input 'lanzaboote/pre-commit':
    'github:cachix/pre-commit-hooks.nix/6e34e97' (2026-02-25)
  → 'github:cachix/pre-commit-hooks.nix/8baab58' (2026-03-07)
• Updated input 'lanzaboote/rust-overlay':
    'github:oxalica/rust-overlay/9879be1' (2026-03-01)
  → 'github:oxalica/rust-overlay/4f977d7' (2026-03-15)
• Updated input 'nixos-hardware':
    'github:NixOS/nixos-hardware/2d4b471' (2026-03-20)
  → 'github:NixOS/nixos-hardware/de895be' (2026-03-25)

Author: colemickens