Merge pull request #116 from crossplane/renovate/protobuf-5.x

fix(deps): update dependency protobuf to v5.29.3

Author: bobh66

pyproject.toml

@@ -19,7 +19,7 @@ classifiers = [
 dependencies = [
   "grpcio==1.*",
   "grpcio-reflection==1.*",
-  "protobuf==5.29.2",
+  "protobuf==5.29.3",
   "pydantic==2.*",
   "structlog==24.*",
 ]