Special characters like \udd38 cause the connection not to be disconnected

[wmslei]

1、A JSON field in the table;
2、Some special characters like \udd38 in the json value;

Insert the row:
1、mysql-8.3 (docker container)
File "asyncmy/connection.pyx", line 644, in read_packet
File "asyncmy/protocol.pyx", line 190, in asyncmy.protocol.MysqlPacket.raise_for_error
File "asyncmy/protocol.pyx", line 194, in asyncmy.protocol.MysqlPacket.raise_for_error
File "asyncmy/errors.pyx", line 128, in asyncmy.errors.raise_mysql_exception
File "asyncmy/errors.pyx", line 137, in asyncmy.errors.raise_mysql_exception
sqlalchemy.exc.OperationalError: (asyncmy.errors.OperationalError) (3140, 'Invalid JSON text: "The surrogate pair in string is invalid." at position 22 in value for column 'script_task.user_input'.')

2、mysql-8.0.35.R3 (aws)
Insert success

Select the row (mysql-8.0.35.R3)
The execution never returned, and the connection did not break