automated: Update flake.lock

Auto-generated by [update.yml][1] with the help of
[create-pull-request][2].

[1]: https://nayeonie.com/ahuston-0/nix-dotfiles/src/branch/main/.github/workflows/flake-update.yml
[2]: https://forgejo.stefka.eu/jiriks74/create-pull-request

flake.lock

@@ -596,11 +596,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1773198218,
-        "narHash": "sha256-sxQV16GQrBEfrwuhYT9WvmFBnN8HakhRfR+JR+3qaTo=",
+        "lastModified": 1773216618,
+        "narHash": "sha256-iZlowevS+xKLGOXtZwpIrz3SWe7PtoGUfEeVZNib+WE=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "e552b1d2850f5f0a739bba27c6463af1a29e2f4e",
+        "rev": "07d7dc6fcc5eae76b4fb0e19d4afd939437bec97",
         "type": "github"
       },
       "original": {