Bump types-protobuf from 5.29.1.20250208 to 5.29.1.20250403 (#1194)

Bumps
[types-protobuf](https://github.com/typeshed-internal/stub_uploader)
from 5.29.1.20250208 to 5.29.1.20250403.
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Author: llucax

pyproject.toml

@@ -68,7 +68,7 @@ dev-mkdocs = [
 dev-mypy = [
   "mypy == 1.15.0",
   "types-Markdown == 3.7.0.20250322",
-  "types-protobuf == 5.29.1.20250208",
+  "types-protobuf == 5.29.1.20250403",
   "types-setuptools == 78.1.0.20250329",
   # For checking the noxfile, docs/ script, and tests
   "frequenz-sdk[dev-mkdocs,dev-noxfile,dev-pytest]",