chore(deps): bump devenv from ef185b5 to 9767a1f (#22807)

Bumps [devenv](https://github.com/cachix/devenv) from `ef185b5` to `9767a1f`.
- [Release notes](https://github.com/cachix/devenv/releases)
- [Commits](https://github.com/cachix/devenv/compare/ef185b5a38445777194bc8469fc1cdebd99e7dbc...9767a1f458fbd99b487dbb600a130917d4cd2b13)

---
updated-dependencies:
- dependency-name: devenv
  dependency-version: 9767a1f458fbd99b487dbb600a130917d4cd2b13
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

flake.lock

@@ -64,11 +64,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1784696310,
-        "narHash": "sha256-EeZH7UbjqoJHHrN1DkV32DxZ8OMGh/2kla94lpO17eE=",
+        "lastModified": 1784758116,
+        "narHash": "sha256-vcjRSkJHM5/2rLmtCZBhms/WDJpyPNXW9Gi6xeSfc/Y=",
         "owner": "cachix",
         "repo": "devenv",
-        "rev": "ef185b5a38445777194bc8469fc1cdebd99e7dbc",
+        "rev": "9767a1f458fbd99b487dbb600a130917d4cd2b13",
         "type": "github"
       },
       "original": {