[Project] Bump version to 1.8.0
[Project] Bump version to 1.8.0

zhuzhengwei/eigen,xxclouddd/eigen,zhuzhengwei/eigen,sarahscott/eigen,xxclouddd/eigen,Havi4/eigen,artsy/eigen,srrvnn/eigen,TribeMedia/eigen,Havi4/eigen,gaurav1981/eigen,ayunav/eigen,ashkan18/eigen,ayunav/eigen,1aurabrown/eigen,ACChe/eigen,ichu501/eigen,artsy/eigen,TribeMedia/eigen,artsy/eigen,liduanw/eigen,liduanw/eigen,srrvnn/eigen,neonichu/eigen,srrvnn/eigen,ppamorim/eigen,ashkan18/eigen,1aurabrown/eigen,neonichu/eigen,sarahscott/eigen,ppamorim/eigen,srrvnn/eigen,1aurabrown/eigen,sarahscott/eigen,Shawn-WangDapeng/eigen,mbogh/eigen,gaurav1981/eigen,ACChe/eigen,TribeMedia/eigen,Havi4/eigen,neonichu/eigen,zhuzhengwei/eigen,xxclouddd/eigen,orta/eigen,ayunav/eigen,TribeMedia/eigen,neonichu/eigen,sarahscott/eigen,ppamorim/eigen,orta/eigen,artsy/eigen,ppamorim/eigen,mbogh/eigen,TribeMedia/eigen,artsy/eigen,ACChe/eigen,liduanw/eigen,ichu501/eigen,orta/eigen,ichu501/eigen,Shawn-WangDapeng/eigen,artsy/eigen,gaurav1981/eigen,gaurav1981/eigen,foxsofter/eigen,ashkan18/eigen,foxsofter/eigen,Shawn-WangDapeng/eigen,foxsofter/eigen,ashkan18/eigen,ashkan18/eigen,neonichu/eigen,Shawn-WangDapeng/eigen,ayunav/eigen,ACChe/eigen,mbogh/eigen,zhuzhengwei/eigen,xxclouddd/eigen,liduanw/eigen,1aurabrown/eigen,foxsofter/eigen,xxclouddd/eigen,orta/eigen,ayunav/eigen,ichu501/eigen,liduanw/eigen,Havi4/eigen,gaurav1981/eigen,foxsofter/eigen,mbogh/eigen,ACChe/eigen,Shawn-WangDapeng/eigen,artsy/eigen,srrvnn/eigen,ichu501/eigen