all: use errors.New() which has no param instead of fmt.Errorf()

[yasyzb]

use errors.New() which has no param instead of fmt.Errorf()

[haraldh]

oh, please sign your commits (after setting up the keys in github)

[haraldh]

Please sign the commit and repush --force

[yasyzb]

Please sign the commit and repush --force

Thank you, I have sign commit and repushed, and my commit shows Verified.

[haraldh]

please rebase onto current origin/main.. no need for merge commits

[yasyzb]

please rebase onto current origin/main.. no need for merge commits

thank you, I have rebased main.

[haraldh]

Thank you!