flake.lock: Update

Flake lock file updates:

• Updated input 'crane':
    'github:ipetkov/crane/aa5dcd0518a422dfd545d565f0d5a25971fea52a?narHash=sha256-WIoVERD4AN6CmfGSRPy3mfPx2dDbRHgzP2V8z6aNbaY%3D' (2024-06-29)
  → 'github:ipetkov/crane/0aed560c5c0a61c9385bddff471a13036203e11c?narHash=sha256-yHVvNsgrpyNTXZBEokL8uyB2J6gB1wEx0KOJzoeZi1A%3D' (2024-07-06)
• Updated input 'nix-vm-test':
    'github:numtide/nix-vm-test/2bf4035b8f0ad075effda4b1aa9c90c887db59dc?narHash=sha256-b7hnzyiGJZlRFSkopbhgDHHpJRj0zvsGY/w0MVMd4iw%3D' (2024-06-24)
  → 'github:numtide/nix-vm-test/69f003c3502511ddf5b0f5f285359d65d3958f34?narHash=sha256-HsBXSw1s6n4y6ZV9yt6NIlC3xFHtLkb%2BLviEY%2Bya5D0%3D' (2024-07-01)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/b2852eb9365c6de48ffb0dc2c9562591f652242a?narHash=sha256-C8e9S7RzshSdHB7L%2Bv9I51af1gDM5unhJ2xO1ywxNH8%3D' (2024-06-27)
  → 'github:NixOS/nixpkgs/9f4128e00b0ae8ec65918efeba59db998750ead6?narHash=sha256-rwz8NJZV%2B387rnWpTYcXaRNvzUSnnF9aHONoJIYmiUQ%3D' (2024-07-03)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/648b25dd9c3acd255dc50c1eb3ca8b987856f675?narHash=sha256-9DLgG4T6l7cc4pJNOCcXGUwHsFfUp8KLsiwed65MdHk%3D' (2024-07-01)
  → 'github:oxalica/rust-overlay/f0ca58b37ff4179ce4587589c32205764d9b4a4f?narHash=sha256-7D57KwmTIbsopE/1g8hFeIbVoeJGgU3wfuGYvTlNQG4%3D' (2024-07-08)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/8df5ff62195d4e67e2264df0b7f5e8c9995fd0bd?narHash=sha256-ddPKHcqaKCIFSFc/cvxS14goUhCOAwsM1PbMr0ZtHMg%3D' (2024-06-30)
  → 'github:numtide/treefmt-nix/e1d7bd5ec6fc389eb3a90e232c4150338bf6a508?narHash=sha256-ludjqxhR/5lXwJ1H6zHmZqp%2B4e8dFPHE9FIZ2eBh2G4%3D' (2024-07-07)