[Bug]: credential-helper stderr is used as stdout

[Smeb]

Module

Core

Testcontainers version

main

Using the latest Testcontainers version?

Yes

Host OS

Linux

Host Arch

amd64

Docker version

Client:
 Version:           20.10.25
 API version:       1.41
 Go version:        go1.20.8
 Git commit:        v20.10.25
 Built:             Thu Jan  1 00:00:00 1970
 OS/Arch:           linux/amd64
 Context:           default
 Experimental:      true

Server:
 Engine:
  Version:          20.10.25
  API version:      1.41 (minimum version 1.12)
  Go version:       go1.20.8
  Git commit:       v20.10.25
  Built:            Tue Jan  1 00:00:00 1980
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          v1.7.1
  GitCommit:        v1.7.1
 runc:
  Version:          1.1.5
  GitCommit:        
 docker-init:
  Version:          0.19.0
  GitCommit:

What happened?

When trying to pull images from a private ECR, getting credentials fails if the credential writes to stderr.

Relevant log output

No response

Additional Information

No response