feat(tracing): add support for configurable tracing protocol in setup_tracing function

[ceshihao]

AgentScope Version

1.0.7

Description

Opentelemetry tracing support both grpc and http/protobuf protocol. Defaults to http/protobuf.

Checklist

Please check the following items before code is ready to be reviewed.

• [ ] Code has been formatted with pre-commit run --all-files command
• [x] All tests are passing
• [x] Docstrings are in Google style
• [ ] Related documentation has been updated (e.g. links, examples, etc.)
• [x] Code is ready for review