Allow `checkboxXX` snaps to have `checkbox-support` interface

name: Checkbox16
description: Canonical's system testing framework
snapcraft: https://github.com/canonical/checkbox/blob/main/checkbox-core-snap/series16/snap/snapcraft.yaml
upstream: https://github.com/canonical/checkbox
upstream-relation: maintainer
plugs:
  agent:
    interface: checkbox-support
    request-type: installation/manual-connection
    reasoning: this interface was introduced specifically so that Checkbox is able to work without devmode. It is super priviledged but checkbox is a system testing toolkit, access to the system is expected
  checkbox:
    interface: checkbox-support
    request-type: installation/manual-connection
    reasoning: this interface was introduced specifically so that Checkbox is able to work without devmode. It is super priviledged but checkbox is a system testing toolkit, access to the system is expected

name: Checkbox18
description: Canonical's system testing framework
snapcraft: https://github.com/canonical/checkbox/blob/main/checkbox-core-snap/series18/snap/snapcraft.yaml
upstream: https://github.com/canonical/checkbox
upstream-relation: maintainer
plugs:
  agent:
    interface: checkbox-support
    request-type: installation/manual-connection
    reasoning: this interface was introduced specifically so that Checkbox is able to work without devmode. It is super priviledged but checkbox is a system testing toolkit, access to the system is expected
  checkbox:
    interface: checkbox-support
    request-type: installation/manual-connection
    reasoning: this interface was introduced specifically so that Checkbox is able to work without devmode. It is super priviledged but checkbox is a system testing toolkit, access to the system is expected

name: Checkbox20
description: Canonical's system testing framework
snapcraft: https://github.com/canonical/checkbox/blob/main/checkbox-core-snap/series20/snap/snapcraft.yaml
upstream: https://github.com/canonical/checkbox
upstream-relation: maintainer
plugs:
  agent:
    interface: checkbox-support
    request-type: installation/manual-connection
    reasoning: this interface was introduced specifically so that Checkbox is able to work without devmode. It is super priviledged but checkbox is a system testing toolkit, access to the system is expected
  checkbox:
    interface: checkbox-support
    request-type: installation/manual-connection
    reasoning: this interface was introduced specifically so that Checkbox is able to work without devmode. It is super priviledged but checkbox is a system testing toolkit, access to the system is expected

name: Checkbox22
description: Canonical's system testing framework
snapcraft: https://github.com/canonical/checkbox/blob/main/checkbox-core-snap/series22/snap/snapcraft.yaml
upstream: https://github.com/canonical/checkbox
upstream-relation: maintainer
plugs:
  agent:
    interface: checkbox-support
    request-type: installation/manual-connection
    reasoning: this interface was introduced specifically so that Checkbox is able to work without devmode. It is super priviledged but checkbox is a system testing toolkit, access to the system is expected
  checkbox:
    interface: checkbox-support
    request-type: installation/manual-connection
    reasoning: this interface was introduced specifically so that Checkbox is able to work without devmode. It is super priviledged but checkbox is a system testing toolkit, access to the system is expected

name: Checkbox24
description: Canonical's system testing framework
snapcraft: https://github.com/canonical/checkbox/blob/main/checkbox-core-snap/series24/snap/snapcraft.yaml
upstream: https://github.com/canonical/checkbox
upstream-relation: maintainer
plugs:
  agent:
    interface: checkbox-support
    request-type: installation/manual-connection
    reasoning: this interface was introduced specifically so that Checkbox is able to work without devmode. It is super priviledged but checkbox is a system testing toolkit, access to the system is expected
  checkbox:
    interface: checkbox-support
    request-type: installation/manual-connection
    reasoning: this interface was introduced specifically so that Checkbox is able to work without devmode. It is super priviledged but checkbox is a system testing toolkit, access to the system is expected

name: Checkbox26
description: Canonical's system testing framework
snapcraft: https://github.com/canonical/checkbox/blob/main/checkbox-core-snap/series26/snap/snapcraft.yaml
upstream: https://github.com/canonical/checkbox
upstream-relation: maintainer
plugs:
  agent:
    interface: checkbox-support
    request-type: installation/manual-connection
    reasoning: this interface was introduced specifically so that Checkbox is able to work without devmode. It is super priviledged but checkbox is a system testing toolkit, access to the system is expected
  checkbox:
    interface: checkbox-support
    request-type: installation/manual-connection
    reasoning: this interface was introduced specifically so that Checkbox is able to work without devmode. It is super priviledged but checkbox is a system testing toolkit, access to the system is expected

This request has been added to the queue for review by the @reviewers team.

The checkbox-support interface was specifically created for the checkbox snaps use case, thus I think this is a clear +1.

I’m granting this without waiting for the second +1 to unblock the team because as I said, I believe this is a clear match.

This is now live