Invitation to ubuntu-core-dev declined by stgraber

[Broadcom-sta-hackers]

Hello Ubuntu Core Development Team,

Stéphane Graber (stgraber) has declined the invitation to make Ubuntu
Core Development Team (ubuntu-core-dev) a member of Broadcom-sta-hackers
(broadcom-sta-hackers).
<https://launchpad.net/~broadcom-sta-hackers>