build(deps): bump flake

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/5757bbb8bd7c0630a0cc4bb19c47e588db30b97c' (2025-01-22)
  → 'github:NixOS/nixpkgs/f898cbfddfab52593da301a397a17d0af801bbc3' (2025-01-27)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/38374302ae9edf819eac666d1f276d62c712dd06' (2025-01-23)
  → 'github:oxalica/rust-overlay/6a3dc6ce4132bd57359214d986db376f2333c14d' (2025-01-29)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/f2cc121df15418d028a59c9737d38e3a90fbaf8f' (2025-01-21)
  → 'github:numtide/treefmt-nix/bebf27d00f7d10ba75332a0541ac43676985dea3' (2025-01-28)

Signed-off-by: Christina Sørensen <ces@fem.gg>

flake.lock

@@ -95,11 +95,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1737525964,
-        "narHash": "sha256-3wFonKmNRWKq1himW9N3TllbeGIHFACI5vmLpk6moF8=",
+        "lastModified": 1738009863,
+        "narHash": "sha256-KxmFlQ2j9PpDhKRXWu85bv3R2wmfkUqdpJhEwz9JN/E=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5757bbb8bd7c0630a0cc4bb19c47e588db30b97c",
+        "rev": "f898cbfddfab52593da301a397a17d0af801bbc3",
         "type": "github"
       },
       "original": {
@@ -183,11 +183,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737599167,
-        "narHash": "sha256-S2rHCrQWCDVp63XxL/AQbGr1g5M8Zx14C7Jooa4oM8o=",
+        "lastModified": 1738117527,
+        "narHash": "sha256-GFviGfaezjGLFUlxdv3zyC7rSZvTXqwcG/YsF6MDkOw=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "38374302ae9edf819eac666d1f276d62c712dd06",
+        "rev": "6a3dc6ce4132bd57359214d986db376f2333c14d",
         "type": "github"
       },
       "original": {
@@ -218,11 +218,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737483750,
-        "narHash": "sha256-5An1wq5U8sNycOBBg3nsDDgpwBmR9liOpDGlhliA6Xo=",
+        "lastModified": 1738070913,
+        "narHash": "sha256-j6jC12vCFsTGDmY2u1H12lMr62fnclNjuCtAdF1a4Nk=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "f2cc121df15418d028a59c9737d38e3a90fbaf8f",
+        "rev": "bebf27d00f7d10ba75332a0541ac43676985dea3",
         "type": "github"
       },
       "original": {