build(deps): update dependency protobuf to v5.28.2 (main) (#1946)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [protobuf](https://developers.google.com/protocol-buffers/) |
`==5.27.3` -> `==5.28.2` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/protobuf/5.28.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/protobuf/5.28.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/protobuf/5.27.3/5.28.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/protobuf/5.27.3/5.28.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

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requirements-dev.txt

@@ -46,7 +46,7 @@ overrides==7.7.0
 packaging==24.1
 platformdirs==4.2.2
 pluggy==1.5.0
-protobuf==5.27.3
+protobuf==5.28.2
 pycodestyle==2.12.1
 pycparser==2.22
 pydantic==2.8.2

requirements.txt

@@ -36,7 +36,7 @@ oauthlib==3.2.2
 overrides==7.7.0
 packaging==24.1
 platformdirs==4.2.2
-protobuf==5.27.3
+protobuf==5.28.2
 pycparser==2.22
 pydantic==2.8.2
 pydantic-core==2.20.1