package libpython3.8-stdlib 3.8.7-1+bionic1 failed to install/upgrade: trying to overwrite '/usr/lib/python3.8/test/ann_module.py', which is also in package libpython3.8-testsuite 3.8.7-1+bionic1

[Antony Stark]

Just trying to routinely update my Ubuntu 20 desktop.

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: libpython3.8-stdlib 3.8.7-1+bionic1
ProcVersionSignature: Ubuntu 5.4.0-77.86-generic 5.4.119
Uname: Linux 5.4.0-77-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
CasperMD5CheckResult: skip
Date: Fri Jul 2 15:19:47 2021
DuplicateSignature:
 package:libpython3.8-stdlib:3.8.7-1+bionic1
 Unpacking libpython3.8-stdlib:amd64 (3.8.10-0ubuntu1~20.04) over (3.8.7-1+bionic1) ...
 dpkg: error processing archive /tmp/apt-dpkg-install-hS2Lk9/04-libpython3.8-stdlib_3.8.10-0ubuntu1~20.04_amd64.deb (--unpack):
  trying to overwrite '/usr/lib/python3.8/test/ann_module.py', which is also in package libpython3.8-testsuite 3.8.7-1+bionic1
ErrorMessage: trying to overwrite '/usr/lib/python3.8/test/ann_module.py', which is also in package libpython3.8-testsuite 3.8.7-1+bionic1
InstallationDate: Installed on 2018-02-28 (1219 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
Python3Details: /usr/bin/python3.8, Python 3.8.10, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: /usr/bin/python2.7, Python 2.7.18, python-is-python2, 2.7.17-4
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.5
SourcePackage: python3.8
Title: package libpython3.8-stdlib 3.8.7-1+bionic1 failed to install/upgrade: trying to overwrite '/usr/lib/python3.8/test/ann_module.py', which is also in package libpython3.8-testsuite 3.8.7-1+bionic1
UpgradeStatus: Upgraded to focal on 2021-02-11 (141 days ago)