snapd fails to build in focal, unit test clientSuite.TestClientFindFromPathErrIsWrapped fails

[Zygmunt Krynicki]

This build has failed:

https://launchpad.net/~snappy-dev/+archive/ubuntu/edge/+build/18847569

----------------------------------------------------------------------
FAIL: packages_test.go:390: clientSuite.TestClientFindFromPathErrIsWrapped

packages_test.go:406:
    c.Assert(xerrors.As(err, &e), check.Equals, true)
... obtained bool = false
... expected bool = true

[Michael Vogt (mvo)]

Hm, I *thought* this was fixed but looking at the git history of this file Ithink I mixed it up.