build(nix): update flake lock

[enarx-bot[bot]]

Updated Inputs

• __fenix_3: github:nix-community/fenix/447bb10577505fb657724a7c02d406bfdec431ed → github:nix-community/fenix/2102665784dba3f11314e37b4027794ccd324f1d (view changes)__
• __nixpkgs_4: github:nixos/nixpkgs/3ae20aa58a6c0d1ca95c9b11f59a2d12eebc511f → github:nixos/nixpkgs/1c9db9710cb23d60570ad4d7ab829c2d34403de3 (view changes)__
• __rust-analyzer-src_3: github:rust-lang/rust-analyzer/6ba2590541fb284555596e8b7967b05aaa576c22 → github:rust-lang/rust-analyzer/4a2ceeff0fb53de168691b0f55d9808d221b867e (view changes)__