flake.lock: Update

Flake lock file updates:

• Updated input 'neorocks':
    'github:nvim-neorocks/neorocks/4366a160c3cd6efc12288dafd856161c7b2e53e3?narHash=sha256-/UuMEhjcuVOrHKzroHo0exAauMrv%2BoAri2hmyJ6ChE8%3D' (2025-07-05)
  → 'github:nvim-neorocks/neorocks/bab6eaab47e165e5f16842bd5e7c8e3c2c8edd5c?narHash=sha256-NQQtvasMq6gSUicm/EfRbruNxlfV4vZT5Vgm/6jZG4g%3D' (2025-07-12)
• Updated input 'neorocks/neovim-nightly':
    'github:nix-community/neovim-nightly-overlay/d23aed1e00bf4e133f582fbd435eac02199db22c?narHash=sha256-EMcJzAHjuhvsAWJtNpULuI0mYr3NJZf2Ta/o8swQ%2BE4%3D' (2025-07-04)
  → 'github:nix-community/neovim-nightly-overlay/65153b41eab701d138176482756f1e50fe2ae9e1?narHash=sha256-VXKnhiTTxswVp0WcEch9g2o7xbimrG48WPJpu90mv1s%3D' (2025-07-12)
• Updated input 'neorocks/neovim-nightly/neovim-src':
    'github:neovim/neovim/14d8d116710dce6995d1e55fbf969ff7082b5e8d?narHash=sha256-IN8bOAfWPjs19mVmqYFQkFPduqvS7BhPlmi9V4ILCjQ%3D' (2025-07-03)
  → 'github:neovim/neovim/8c6ea76ebcdf59ee9894412c838ecedde15c1f07?narHash=sha256-Q%2BdexX/9mDo4M/rJu2AqlTKzZYJovAKxoa49JIb956M%3D' (2025-07-11)
• Updated input 'neorocks/neovim-nightly/nixpkgs':
    'github:NixOS/nixpkgs/d55716bb59b91ae9d1ced4b1ccdea7a442ecbfdb?narHash=sha256-QWJ%2BNQbMU%2BNcU2xiyo7SNox1fAuwksGlQhpzBl76g1I%3D' (2025-07-02)
  → 'github:NixOS/nixpkgs/9b008d60392981ad674e04016d25619281550a9d?narHash=sha256-mgFxAPLWw0Kq%2BC8P3dRrZrOYEQXOtKuYVlo9xvPntt8%3D' (2025-07-08)
• Updated input 'neorocks/neovim-nightly/treefmt-nix':
    'github:numtide/treefmt-nix/ac8e6f32e11e9c7f153823abc3ab007f2a65d3e1?narHash=sha256-0IEdQB1nS%2BuViQw4k3VGUXntjkDp7aAlqcxdewb/hAc%3D' (2025-06-26)
  → 'github:numtide/treefmt-nix/c9d477b5d5bd7f26adddd3f96cfd6a904768d4f9?narHash=sha256-19m7P4O/Aw/6%2BCzncWMAJu89JaKeMh3aMle1CNQSIwM%3D' (2025-07-09)
• Updated input 'neorocks/nixpkgs':
    'github:nixos/nixpkgs/c860cf0b3a0829f0f6cf344ca8de83a2bbfab428?narHash=sha256-4E7wWftF1ExK5ZEDzj41%2B9mVgxtuRV3wWCId7QAYMAU%3D' (2025-07-04)
  → 'github:nixos/nixpkgs/9b008d60392981ad674e04016d25619281550a9d?narHash=sha256-mgFxAPLWw0Kq%2BC8P3dRrZrOYEQXOtKuYVlo9xvPntt8%3D' (2025-07-08)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/85bc0f0eb8181114832e175439f9bd46956532ab?narHash=sha256-fuMB4NE9DKUYjnl2LUkr25WO5kZuZIQ0IpqWmTJejQQ%3D' (2025-07-06)
  → 'github:nixos/nixpkgs/89d01f29ee586f24139d6832d92dca35190e6fa6?narHash=sha256-ERWcrnV4MvU6LDpwVIEqQ3OYa6WVjrv/uJopsesHRnc%3D' (2025-07-13)

Author: github-actions[bot]