fix(deps): update dependency protobuf to v7

Author: renovate[bot]

pyproject.toml

@@ -17,7 +17,7 @@ dependencies = [
     "anyio>=4.6.0",
     "grpcio>=1.66",
     "grpcio-health-checking>=1.66",
-    "protobuf>=5.28,<7.0",
+    "protobuf>=7.34,<7.35",
     "oauthlib>=3.1.0",
     "requests-oauthlib>=1.3.0,<3.0.0",
     "typing-extensions>=4.11.0",