build(deps): bump deptry from 0.20.0 to 0.21.1

Bumps [deptry](https://github.com/fpgmaas/deptry) from 0.20.0 to 0.21.1.
- [Release notes](https://github.com/fpgmaas/deptry/releases)
- [Changelog](https://github.com/fpgmaas/deptry/blob/main/CHANGELOG.md)
- [Commits](fpgmaas/deptry@0.20.0...0.21.1)

---
updated-dependencies:
- dependency-name: deptry
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

pyproject.toml

@@ -143,7 +143,7 @@ dev = [
     "types-psutil==6.1.0.20241102",
     "types_requests==2.32.0.20240712",
     "types-protobuf==5.28.0.20240924",
-    "deptry==0.20.0"
+    "deptry==0.21.1"
 ]
 build = [
     # Dev and build dependencies are not relaxed because