chore(changelog): update the beta 7 steps
chore(changelog): update the beta 7 steps

closes #6630

manucorporat/ionic,dennybiasiolli/ionic,joshesp/ionic,jhlee8804/ionic,manucorporat/ionic,jarrodkoch/ionic,AbraaoAlves/ionic,joshesp/ionic,AbraaoAlves/ionic,dennybiasiolli/ionic,manucorporat/ionic,cambronjay/ionic,alan-agius4/ionic,driftyco/ionic,joshesp/ionic,janglednerves/ionic,cambronjay/ionic,jhlee8804/ionic,AbraaoAlves/ionic,manucorporat/ionic,manucorporat/ionic,janglednerves/ionic,dennybiasiolli/ionic,TillaTheHun0/ionic,joshesp/ionic,AbraaoAlves/ionic,alan-agius4/ionic,driftyco/ionic,brianespinosa/ionic2-sass,janglednerves/ionic,TillaTheHun0/ionic,cambronjay/ionic,dennybiasiolli/ionic,dennybiasiolli/ionic,jhlee8804/ionic,jarrodkoch/ionic,driftyco/ionic,driftyco/ionic,jhlee8804/ionic,alan-agius4/ionic,jarrodkoch/ionic,janglednerves/ionic,AbraaoAlves/ionic,cambronjay/ionic,cambronjay/ionic,TillaTheHun0/ionic,alan-agius4/ionic,jhlee8804/ionic,jarrodkoch/ionic,TillaTheHun0/ionic,alan-agius4/ionic,jarrodkoch/ionic,alan-agius4/ionic,driftyco/ionic,janglednerves/ionic