flake.lock: Update

Flake lock file updates:

• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/f7b3c975cf067e56e7cda6cb098ebe3fb4d74ca2?narHash=sha256-Dt/wOWeW6Sqm11Yh%2B2%2Bt0dfEWxoMxGBvv3JpIocFl9E%3D' (2024-03-01)
  → 'github:hercules-ci/flake-parts/9126214d0a59633752a136528f5f3b9aa8565b7d?narHash=sha256-sB4SWl2lX95bExY2gMFG5HIzvva5AVMJd4Igm%2BGpZNw%3D' (2024-04-01)
• Updated input 'flake-parts/nixpkgs-lib':
    'github:NixOS/nixpkgs/1536926ef5621b09bba54035ae2bb6d806d72ac8?dir=lib&narHash=sha256-cy6ArO4k5qTx%2Bl5o%2B0mL9f5fa86tYUX3ozE1S%2BTxlds%3D' (2024-02-29)
  → 'github:NixOS/nixpkgs/d8fe5e6c92d0d190646fb9f1056741a229980089?dir=lib&narHash=sha256-iMUFArF0WCatKK6RzfUJknjem0H9m4KgorO/p3Dopkk%3D' (2024-03-29)
• Updated input 'home-manager':
    'github:nix-community/home-manager/820be197ccf3adaad9a8856ef255c13b6cc561a6?narHash=sha256-co6LoFA%2Bj6BZEeJNSR8nZ4oOort5qYPskjrDHBaJgmo%3D' (2024-03-31)
  → 'github:nix-community/home-manager/178e26895b3aef028a00a32fb7e7ed0fc660645c?narHash=sha256-vbXq52VRlL1defMHrwhsoeHm95O3mFefsSSJyNEghbA%3D' (2024-04-18)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/d8fe5e6c92d0d190646fb9f1056741a229980089?narHash=sha256-iMUFArF0WCatKK6RzfUJknjem0H9m4KgorO/p3Dopkk%3D' (2024-03-29)
  → 'github:NixOS/nixpkgs/5672bc9dbf9d88246ddab5ac454e82318d094bb8?narHash=sha256-NLznXB5AOnniUtZsyy/aPWOk8ussTuePp2acb9U%2BISA%3D' (2024-04-16)
• Updated input 'nur':
    'github:nix-community/NUR/e4f401a895618fe76b00d9843cec396212d92af3?narHash=sha256-Ba7wf5sRvWy5q390PVUjmU3HlPWcxKW03GqhUiSjWIA%3D' (2024-04-01)
  → 'github:nix-community/NUR/207b646e74ca8a2f588b63b424d0bf6fc586defd?narHash=sha256-Ci8/V9g8VGxLvOJEz9aljdT9T4kMBBPr2X3irV3%2BBuU%3D' (2024-04-18)
• Updated input 'sops-nix':
    'github:Mic92/sops-nix/99b1e37f9fc0960d064a7862eb7adfb92e64fa10?narHash=sha256-HxegAPnQJSC4cbEbF4Iq3YTlFHZKLiNTk8147EbLdGg%3D' (2024-03-31)
  → 'github:Mic92/sops-nix/b94c6edbb8355756c53efc8ca3874c63622f287a?narHash=sha256-31MpStyXedDL1fvuOvn6iz3JURSVShDtDVMyP1PTjtc%3D' (2024-04-18)
• Updated input 'sops-nix/nixpkgs-stable':
    'github:NixOS/nixpkgs/2b4e3ca0091049c6fbb4908c66b05b77eaef9f0c?narHash=sha256-tNeB6emxj74Y6ctwmsjtMlzUMn458sBmwnD35U5KIM4%3D' (2024-03-30)
  → 'github:NixOS/nixpkgs/8494ae076b7878d61a7d2d25e89a847fe8f8364c?narHash=sha256-%2B/p5edwlkqKZc6GDAQl%2B92Hoe1f3NNbUF9uj%2BX9H3pU%3D' (2024-04-18)