how to fix this error building docker compose up in ubuntu 22.04

[bakukan2008]

how to fix this error i use docker compose up but i cant build
Here is the error

[+] Building 1.3s (7/19)                                                                                                        docker-container:romantic_keldysh
 => [master internal] load build definition from Dockerfile-master                                                                                           0.0s
 => => transferring dockerfile: 1.21kB                                                                                                                       0.0s
 => [master internal] load metadata for docker.io/library/python:3.10-bullseye                                                                               1.0s
 => [master internal] load .dockerignore                                                                                                                     0.0s
 => => transferring context: 2B                                                                                                                              0.0s
 => [master  1/15] FROM docker.io/library/python:3.10-bullseye@sha256:5c6f3a5a8ab7f559a2d5adb543030c0306e5656a049be19fe51b1677ca8d04d7                       0.0s
 => => resolve docker.io/library/python:3.10-bullseye@sha256:5c6f3a5a8ab7f559a2d5adb543030c0306e5656a049be19fe51b1677ca8d04d7                                0.0s
 => [master internal] load build context                                                                                                                     0.0s
 => => transferring context: 940B                                                                                                                            0.0s
 => CACHED [master  2/15] RUN apt-get update &&   apt-get upgrade -y -o DPkg::Options::=--force-confold &&   apt-get install -y -o DPkg::Options::=--force-  0.0s
 => ERROR [master  3/15] RUN curl -L https://bootstrap.saltstack.com | sh -s -- -X -M -x python3 stable latest                                               0.2s
------
 > [master  3/15] RUN curl -L https://bootstrap.saltstack.com | sh -s -- -X -M -x python3 stable latest:
0.074   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
0.074                                  Dload  Upload   Total   Spent    Left  Speed
100    80  100    80    0     0    824      0 --:--:-- --:--:-- --:--:--   824
0.171 sh: 2: Syntax error: newline unexpected
------
failed to solve: process "/bin/sh -c curl -L https://bootstrap.saltstack.com | sh -s -- -X -M -x python3 stable latest" did not complete successfully: exit code: 2

[katsil-pp]

On bootstrap website it says:

Salt Bootstrap Script Migration Warning
In October 2024, the Salt Project package repositories migrated. Both bootstrap.saltproject.io and winbootstrap.saltproject.io will be decomissioned by end of November 2024.

New download locations:

https://github.com/saltstack/salt-bootstrap/releases/latest/download/bootstrap-salt.sh
https://github.com/saltstack/salt-bootstrap/releases/latest/download/bootstrap-salt.sh.sha256
https://github.com/saltstack/salt-bootstrap/releases/latest/download/bootstrap-salt.ps1
https://github.com/saltstack/salt-bootstrap/releases/latest/download/bootstrap-salt.ps1.sha256
Resources
[FAQs from Salt Project Repo Migration](https://saltproject.io/blog/post-migration-salt-project-faqs/)
[salt-bootstrap code repo](https://github.com/saltstack/salt-bootstrap)
[Salt Install Guide](https://docs.saltproject.io/salt/install-guide/en/latest/index.html)

I think you need to change URL in docker/Dockerfile-master from https://bootstrap.saltstack.com to https://github.com/saltstack/salt-bootstrap/releases/latest/download/bootstrap-salt.sh -- actually for me this resolved the problem