[Bug]: MCbserver can't update

### User story

I try ./mcbserver ul and cu but still not working

### Game

MCB

### Linux distro

Ubuntu 24.04

### Command

command: update-lgsm

### Further information

mcbserver@MCPE:~$ ./mcbserver u
[ FAIL ] Updating mcbserver: Checking remote build: minecraft.net
core_exit.sh exiting with code: 1


### Relevant log output

```shell

```

### Steps to reproduce

_No response_