v1.20.0-1

Changelog

• Create Cloudogu fork
• Bump Go to 1.26.2
• Bump golang.org/x/term from 0.31.0 to 0.38.0
• Bump github.com/spf13/pflag from 1.0.6 to 1.0.10
• Bump github.com/stretchr/testify from 1.10.0 to 1.11.1
• Bump k8s.io/api from 0.32.3 to 0.35.0