build(nix): update flake lock

[enarx-bot[bot]]

Updated Inputs

• __fenix_3: github:nix-community/fenix/e9afa9455d7a6505d7d13fe8e038e430bbf149d0 → github:nix-community/fenix/efc838bd45cfdfd21836f239605f2082d7245464 (view changes)__
• __nixpkgs_4: github:nixos/nixpkgs/ac718d02867a84b42522a0ece52d841188208f2c → github:nixos/nixpkgs/b573a7f69484a7d213680abb70b4f95bdc28eee5 (view changes)__
• __rust-analyzer-src_3: github:rust-lang/rust-analyzer/924d277f32b53219fcaa03226c17b485a081ed16 → github:rust-lang/rust-analyzer/7c05f55f0c9e9bec28464b329194fe244ca2c7a9 (view changes)__