flake.lock, Cargo.lock: update

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/5e0ca22929f3342b19569b21b2f3462f053e497b' (2024-08-09)
  → 'github:NixOS/nixpkgs/c3aa7b8938b17aebd2deecf7be0636000d62a2b9' (2024-08-14)

updated bytemuck v1.16.3 -> v1.17.0
updated bytemuck_derive v1.7.0 -> v1.7.1
updated cc v1.1.10 -> v1.1.13
updated clap v4.5.15 -> v4.5.16
updated espflash v3.1.0 -> v3.1.1
updated indexmap v2.3.0 -> v2.4.0
updated libc v0.2.155 -> v0.2.156
updated serde v1.0.207 -> v1.0.208
updated serde_derive v1.0.207 -> v1.0.208
added shlex v1.3.0