Merge ~alfonsosanchezbeato/snappy-hwe-snaps/+git/network-manager:remove-buggy-check into ~snappy-hwe-team/snappy-hwe-snaps/+git/network-manager:master

[Alfonso Sanchez-Beato]

tests: remove buggy test

This check fails because output of "snap list" changes continuously, so
you cannot rely on it. Also, the check is redundant.

[Konrad Zapałowicz (kzapalowicz)]

review: Approve

[System Enablement Bot (system-enablement-ci-bot)]

PASSED: Successfully build documentation, rev: 22c22064a67100d4ee691aeb675680cb2db67baa

Generated documentation is available at https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-docs/1109/

[System Enablement Bot (system-enablement-ci-bot)]

PASSED: Continuous integration, rev:22c22064a67100d4ee691aeb675680cb2db67baa
https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-build-prepare/273/
Executed test runs:
    SUCCESS: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-build/ARCHITECTURE=amd64/316
    SUCCESS: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-build/ARCHITECTURE=arm64/316
    SUCCESS: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-build/ARCHITECTURE=armhf/316
    SUCCESS: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-build/ARCHITECTURE=i386/316
    SUCCESS: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-docs/1109
    SUCCESS: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-cleanup/852
    None: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-update-mp/887/console

Click here to trigger a rebuild:
https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-build-prepare/273/rebuild

review: Approve (continuous-integration)

diff --git a/tests/lib/prepare.sh b/tests/lib/prepare.sh
index e711307..462529f 100644
--- a/tests/lib/prepare.sh
+++ b/tests/lib/prepare.sh
@@ -19,9 +19,6 @@ for name in $gadget_name $kernel_name $core_name; do
 	fi
 done
 
-echo "Kernel has a store revision"
-snap list | grep ^${kernel_name} | grep -E "\s+canonical"
-
 # Remove any existing state archive from other test suites
 rm -f /home/network-manager/snapd-state.tar.gz
 rm -f /home/network-manager/nm-state.tar.gz