Add minimum version for types-protobuf

Needs python/typeshed#13625.

Author: stefanvanburen

pyproject.toml

@@ -45,7 +45,7 @@ dev = [
 	"google-re2-stubs>=0.1.1",
 	"mypy>=1.17.1",
 	"ruff>=0.12.0",
-	"types-protobuf>=5",
+	"types-protobuf>=5.29.1.20250315",
 ]
 
 [tool.hatch.version]