canonical/snapd 2.42.1

New bugfix release 2.42.1

on GitHub

Bugfix release for 2.42:
- interfaces: de-duplicate emitted update-ns profiles
- packaging: tweak handling of usr.lib.snapd.snap-confine
- interfaces: allow introspecting network-manager on core
- tests/main/interfaces-contacts-service: disable on openSUSE Tumbleweed
- tests/lib/lxd-snapfuse: restore mount changes introduced by LXD
- snap: fix default-provider in seed validation
- tests: update system-usernames test now that opensuse-15.1 works
- overlord: set fake sertial in TestRemodelSwitchToDifferentKernel
- gadget: rename "boot{select,img}" -> system-boot-{select,image}
- tests: listing test, make accepted snapd/core versions consistent