Fix icon sizes

.meteor/packages

.meteor/versions

packages/rocketchat-i18n/i18n/en.i18n.json

packages/rocketchat-nrr/README.md

packages/rocketchat-nrr/nrr.js

packages/rocketchat-nrr/package.js

...ges/rocketchat-theme/client/imports/components/header.css

...-theme/client/imports/components/sidebar/sidebar-item.css

packages/rocketchat-theme/client/imports/general/base.css

packages/rocketchat-ui-sidenav/client/sortlist.html