chore(release): workaround npm issue where .git/ dir is published (#11695)
chore(release): workaround npm issue where .git/ dir is published (#11695)

Fixes #11684
marekmicek/material,miguelcobain/material,angular/material,miguelcobain/material,angular/material,marekmicek/material,bluebirdtech/material,clshortfuse/material,marekmicek/material,oostmeijer/material,clshortfuse/material,angular/material,miguelcobain/material,oostmeijer/material,angular/material,bluebirdtech/material,oostmeijer/material,clshortfuse/material,miguelcobain/material,marekmicek/material,bluebirdtech/material,clshortfuse/material,bluebirdtech/material,oostmeijer/material