flake.lock: Update

Flake lock file updates:

• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/dcc36e45d054d7bb554c9cdab69093debd91a0b5' (2023-04-01)
  → 'github:hercules-ci/flake-parts/86684881e184f41aa322e653880e497b66429f3e' (2023-05-01)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/bc9a078705e21323f8a51f4cc86618bd4a5f8fb2' (2023-04-30)
  → 'github:NixOS/nixpkgs/f5c3f099a79f24033223005579fc41d3f87b06b5' (2023-05-02)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/6d8bea2820630576ad8c3a3bde2c95c38bcc471f' (2023-04-26)
  → 'github:numtide/treefmt-nix/c8c3731dc404f837f38f89c2c5ffc2afc02e249d' (2023-05-03)

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1680392223,
-        "narHash": "sha256-n3g7QFr85lDODKt250rkZj2IFS3i4/8HBU2yKHO3tqw=",
+        "lastModified": 1682984683,
+        "narHash": "sha256-fSMthG+tp60AHhNmaHc4StT3ltfHkQsJtN8GhfLWmtI=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "dcc36e45d054d7bb554c9cdab69093debd91a0b5",
+        "rev": "86684881e184f41aa322e653880e497b66429f3e",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1682886420,
-        "narHash": "sha256-0fBSD9x/toYP2WUfOvybNEu24K8cn7VjBfZ5xVNagl0=",
+        "lastModified": 1683019379,
+        "narHash": "sha256-UFXq80uKZI9PNvPjWT27G9LnMMWcoHAO4TdWe9j6bZw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "bc9a078705e21323f8a51f4cc86618bd4a5f8fb2",
+        "rev": "f5c3f099a79f24033223005579fc41d3f87b06b5",
         "type": "github"
       },
       "original": {
@@ -50,11 +50,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1682536470,
-        "narHash": "sha256-dGR2FRxWswpQCHdivejB3uiLZPktnT3DYp6ZkybR/SE=",
+        "lastModified": 1683117219,
+        "narHash": "sha256-IyNRNRxw0slA3VQySVA7QPXHMOxlbx0ePWvj9oln+Wk=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "6d8bea2820630576ad8c3a3bde2c95c38bcc471f",
+        "rev": "c8c3731dc404f837f38f89c2c5ffc2afc02e249d",
         "type": "github"
       },
       "original": {