AppArmor profile prevents passwordeval with kwallet-query

[Sergio Schvezov]

[291788.592216] audit: type=1400 audit(1610571906.428:4071): apparmor="DENIED" operation="exec" profile="msmtp//helpers" name="/usr/bin/kwallet-query" pid=667492 comm="sh" requested_mask="x" denied_mask="x" fsuid=1000 ouid=0

ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: msmtp 1.8.11-2
ProcVersionSignature: Ubuntu 5.8.0-36.40-generic 5.8.18
Uname: Linux 5.8.0-36-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu50.3
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Wed Jan 13 18:19:04 2021
InstallationDate: Installed on 2020-11-21 (53 days ago)
InstallationMedia: Kubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022)
SourcePackage: msmtp
UpgradeStatus: No upgrade log present (probably fresh install)