CHANGE MASTER can set `Master_Retry_Count` to be lower than
`Connects_Tried`, which’ll look strange to those unaware of that CHANGE.
Now, setting `Master_Retry_Count` also resets `Connects_Tried` to 0.
Reviewed-by: Susil Behera <susil.behera@mariadb.com>
Reviewed-by: Brandon Nesterenko <brandon.nesterenko@mariadb.com>