flake.lock: Update

Flake lock file updates:

• Updated input 'fenix':
    'github:nix-community/fenix/b6630603af13df17d0dd4df8629e9a24e6ba0fbd' (2022-06-18)
  → 'github:nix-community/fenix/dca822b67ddf0af52f9b63feaeefc1668c8635c0' (2022-08-19)
• Updated input 'fenix/nixpkgs':
    'github:nixos/nixpkgs/3d7435c638baffaa826b85459df0fff47f12317d' (2022-06-16)
  → 'github:nixos/nixpkgs/762b003329510ea855b4097a37511eb19c7077f0' (2022-08-16)
• Updated input 'fenix/rust-analyzer-src':
    'github:rust-lang/rust-analyzer/12dd81092e37df28b7a3591cae9675e668927198' (2022-06-17)
  → 'github:rust-lang/rust-analyzer/917bd68b37de4e60e7203061a0a9c23b74d2b5c2' (2022-08-18)
• Updated input 'naersk':
    'github:nix-community/naersk/cddffb5aa211f50c4b8750adbec0bbbdfb26bb9f' (2022-06-12)
  → 'github:nix-community/naersk/c6a45e4277fa58abd524681466d3450f896dc094' (2022-08-04)
• Updated input 'naersk/nixpkgs':
    'github:NixOS/nixpkgs/103a4c0ae46afa9cf008c30744175315ca38e9f9' (2022-06-17)
  → 'github:NixOS/nixpkgs/921b28fa6ed61f6275fdebfec25b630dd1e4f378' (2022-08-19)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/103a4c0ae46afa9cf008c30744175315ca38e9f9' (2022-06-17)
  → 'github:NixOS/nixpkgs/921b28fa6ed61f6275fdebfec25b630dd1e4f378' (2022-08-19)
• Updated input 'utils':
    'github:numtide/flake-utils/1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1' (2022-05-30)
  → 'github:numtide/flake-utils/c0e246b9b83f637f4681389ecabcb2681b4f3af0' (2022-08-07)

Author: github-actions[bot]