[arch-dev-public] github ci migration from travis-ci.org to travis-ci.com

Hi folks, As already announced in the devops IRC I started migrating out projects to travis-ci.com via support requests. For that to work both CI's need to be active for all projects that need a migration otherwise its stuck in nirvana (so please don't remove any). I have already successfully migrated arch-securoty-tracker to the new platform, Next will be archweb and others. Once a project is successfully migrated, the old travis-ci.org CI rights can be revoked. I remove them from the migrated projects as well. cheers, Levente