Updates sideload.json for new swix versions.
Updates sideload.json for new swix versions.

Microsoft/PTVS,huguesv/PTVS,zooba/PTVS,Microsoft/PTVS,huguesv/PTVS,int19h/PTVS,int19h/PTVS,zooba/PTVS,huguesv/PTVS,huguesv/PTVS,zooba/PTVS,Microsoft/PTVS,DEVSENSE/PTVS,DEVSENSE/PTVS,Microsoft/PTVS,zooba/PTVS,DEVSENSE/PTVS,zooba/PTVS,int19h/PTVS,DEVSENSE/PTVS,int19h/PTVS,DEVSENSE/PTVS,int19h/PTVS,Microsoft/PTVS,Microsoft/PTVS,zooba/PTVS,DEVSENSE/PTVS,int19h/PTVS,huguesv/PTVS,huguesv/PTVS