Fix Protobuf/CapnProto Schema Inference Bug and Add New Settings

Fix bug in schema inference in case of empty messages in Protobuf/CapnProto formats that allowed to create column with empty Tuple type. Closes #39051 Add 2 new settings input_format_{protobuf/capnproto}_skip_fields_with_unsupported_types_in_schema_inference that allow to skip fields with unsupported types while schema inference for Protobuf and CapnProto formats. #39357 (Kruglov Pavel).