Comment 2 for bug 1863733

Bisecting the failing it started with this commit
https://git.kernel.org/pub/scm/libs/libcap/libcap.git/commit/?id=afef3ef1

'Change the definition of 'all' to be all named capabilities.
[This will be included in libcap-2.29.]

This change concerns the text formating functions:

  C: cap_to_text(), cap_from_text()
 Go: cap.FromText() and cap.Set.String()

Prior to this commit, "all" meant every bit of the capability vector
was raised - both named, and unnamed capabilities.'