build(nix): update flake lock

[enarx-bot[bot]]

Updated Inputs

• __fenix_3: github:nix-community/fenix/303533333b5c215686f1230d0672646166fca055 → github:nix-community/fenix/fd0e2b67f2bb36fc839ff15d5161b39ec5c48382 (view changes)__
• __nixpkgs_4: github:nixos/nixpkgs/6b3d1b1cf13f407fef5e634b224d575eb7211975 → github:nixos/nixpkgs/e18dc963075ed115afb3e312b64643bf8fd4b474 (view changes)__
• __rust-analyzer-src_3: github:rust-lang/rust-analyzer/7c8ae35648099189e550c873c0dae3a4ca6c50a9 → github:rust-lang/rust-analyzer/ad434fc4acc071e07dc77d1b78c98e933b776e36 (view changes)__