flake.lock: Update

Flake lock file updates:

• Updated input 'cmpkgs':
    'github:colemickens/nixpkgs/fe441fd482a71ef723d0f6bdabf2802076ae7bf2' (2024-12-16)
  → 'github:colemickens/nixpkgs/4d5dc3d7953e4e6604490bf24c7cc07687bb0ddd' (2024-12-18)
• Updated input 'crate2nix':
    'github:kolloch/crate2nix/9ff208ce7f5a482272b1bcefbe363c772d7ff914' (2024-11-19)
  → 'github:kolloch/crate2nix/8537c2d7cb623679aaeff62c4c4c43a91566ab09' (2024-12-17)
• Updated input 'fenix':
    'github:nix-community/fenix/e39e49f3314f7dd09671094dc640b528ba2b1e4b' (2024-12-16)
  → 'github:nix-community/fenix/07f1f47c8f634a5ec52a2ad1d14e7cc7521d9a4f' (2024-12-18)
• Updated input 'fenix/rust-analyzer-src':
    'github:rust-lang/rust-analyzer/27e824fad4cb40f9e475757871e7d259d73f20da' (2024-12-15)
  → 'github:rust-lang/rust-analyzer/0a706f7d2ac093985eae317781200689cfd48b78' (2024-12-16)
• Updated input 'firefox-nightly':
    'github:nix-community/flake-firefox-nightly/ec5eac28f717089dcf316cd84d49808653bd5149' (2024-12-16)
  → 'github:nix-community/flake-firefox-nightly/122903dbe9c29cad8c188e020f509c6e4b0de316' (2024-12-18)
• Updated input 'helix':
    'github:helix-editor/helix/250d9fa8fea4757aeb57795252673e56dec4142a' (2024-12-16)
  → 'github:helix-editor/helix/9e4da4b95052ecfc759d33d78255eb9956279d15' (2024-12-18)
• Updated input 'jj':
    'github:martinvonz/jj/d57425964ec8581576c253674d1f7e0b11ff8e09' (2024-12-16)
  → 'github:martinvonz/jj/822f01648dc12598b164a1362dab92c335a39a11' (2024-12-18)
• Updated input 'nix-update':
    'github:Mic92/nix-update/e3f3d83df8f5b3a90217e97310543ccdd497a53b' (2024-12-13)
  → 'github:Mic92/nix-update/876d9de03b5ae46e04227d4fca9ba6a4fb81e62a' (2024-12-17)
• Updated input 'nixos-cosmic':
    'github:lilyinstarlight/nixos-cosmic/23f90212a1328af7438b99199e68f85fe6ccab19' (2024-12-16)
  → 'github:lilyinstarlight/nixos-cosmic/a364e6a5e9eb93253daf93c747b150e31e09b13c' (2024-12-17)
• Updated input 'nixos-cosmic/rust-overlay':
    'github:oxalica/rust-overlay/150fbc8aa2bc501041810bbc1dbfe73694a861be' (2024-12-15)
  → 'github:oxalica/rust-overlay/83ee8ff74d6294a7657320f16814754c4594127b' (2024-12-16)
• Updated input 'nixpkgs-stable':
    'github:nixos/nixpkgs/314e12ba369ccdb9b352a4db26ff419f7c49fa84' (2024-12-13)
  → 'github:nixos/nixpkgs/394571358ce82dff7411395829aa6a3aad45b907' (2024-12-16)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/83ee8ff74d6294a7657320f16814754c4594127b' (2024-12-16)
  → 'github:oxalica/rust-overlay/b2e385f8e5c1d7c0d9ce738d650955c2e94555ae' (2024-12-18)
• Updated input 'sops-nix':
    'github:Mic92/sops-nix/2d73fc6ac4eba4b9a83d3cb8275096fbb7ab4004' (2024-12-12)
  → 'github:Mic92/sops-nix/ed091321f4dd88afc28b5b4456e0a15bd8374b4d' (2024-12-18)