Merge pull request #765 from ydb-platform/dependabot/pip/examples/reservations-bot-demo/cloud_function/protobuf-6.33.5

Bump protobuf from 3.18.3 to 6.33.5 in /examples/reservations-bot-demo/cloud_function

Author: vgvoleg

examples/reservations-bot-demo/cloud_function/requirements.txt

@@ -6,7 +6,7 @@ enum-compat==0.0.3
 googleapis-common-protos==1.52.0
 grpcio==1.53.2
 idna==2.10
-protobuf==3.18.3
+protobuf==6.33.5
 pycparser==2.20
 pydantic==1.6.2
 PyJWT==2.4.0