chore(deps): bump devenv from `9767a1f` to `fc06618` (#22815)

Bumps [devenv](https://github.com/cachix/devenv) from `9767a1f` to `fc06618`.
- [Release notes](https://github.com/cachix/devenv/releases)
- [Commits](9767a1f458...fc06618ba2)

---
updated-dependencies:
- dependency-name: devenv
  dependency-version: fc06618ba2099eaec355764f3ec5c395d45cec7c
  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": 1784758116,
-        "narHash": "sha256-vcjRSkJHM5/2rLmtCZBhms/WDJpyPNXW9Gi6xeSfc/Y=",
+        "lastModified": 1784849577,
+        "narHash": "sha256-vVJl1B6vuVkpmkGYxSaHHpjwCZCP59OsXlSo4bQontk=",
         "owner": "cachix",
         "repo": "devenv",
-        "rev": "9767a1f458fbd99b487dbb600a130917d4cd2b13",
+        "rev": "fc06618ba2099eaec355764f3ec5c395d45cec7c",
         "type": "github"
       },
       "original": {