fix(deps): Update dependency protobuf to v5.28.0 (#230)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [protobuf](https://developers.google.com/protocol-buffers/) | minor | `==5.27.3` -> `==5.28.0` |

---

### Configuration

📅 **Schedule**: Branch creation - "before 4am on the first day of the month" (UTC), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://togithub.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy40NDAuNyIsInVwZGF0ZWRJblZlciI6IjM3LjQ0MC43IiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJhdXRvbWVyZ2UiXX0=-->

setup.py

@@ -22,7 +22,7 @@
     "packaging==24.1",
     "pandas==2.2.2",
     "pluggy==1.5.0",
-    "protobuf==5.27.3",
+    "protobuf==5.28.0",
     "pyarrow==17.0.0",
     "pytest==8.3.2",
     "python-dateutil>=2.8.1",