Update url to amp.dev (#25486)
Update url to amp.dev (#25486)

www.ampproject.org redirects to amp.dev, updating description
jpettitt/amphtml,mhc-gh/amphtml,jpettitt/amphtml,smartadserver/amphtml,taboola/amphtml,rsimha-amp/amphtml,Gregable/amphtml,prateekbh/amphtml,taboola/amphtml,danielrozenberg/amphtml,adup-tech/amphtml,yandex-pcode/amphtml,jpettitt/amphtml,nexxtv/amphtml,nexxtv/amphtml,mhc-gh/amphtml,erwinmombay/amphtml,adup-tech/amphtml,nexxtv/amphtml,mhc-gh/amphtml,alanorozco/amphtml,cory-work/amphtml,zhouyx/amphtml,src-code/amphtml,ampproject/amphtml,taboola/amphtml,jmadler/amphtml,src-code/amphtml,jpettitt/amphtml,Gregable/amphtml,rsimha-amp/amphtml,smartadserver/amphtml,smartadserver/amphtml,sharethrough/amphtml,smartadserver/amphtml,media-net/amphtml,nexxtv/amphtml,dotandads/amphtml,jridgewell/amphtml,zhouyx/amphtml,jmadler/amphtml,honeybadgerdontcare/amphtml,yandex-pcode/amphtml,jridgewell/amphtml,src-code/amphtml,erwinmombay/amphtml,prateekbh/amphtml,alanorozco/amphtml,prateekbh/amphtml,alanorozco/amphtml,honeybadgerdontcare/amphtml,src-code/amphtml,voyagegroup/amphtml,yandex-pcode/amphtml,Gregable/amphtml,jridgewell/amphtml,erwinmombay/amphtml,zhouyx/amphtml,alanorozco/amphtml,danielrozenberg/amphtml,sharethrough/amphtml,Gregable/amphtml,nexxtv/amphtml,lannka/amphtml,src-code/amphtml,danielrozenberg/amphtml,dotandads/amphtml,taboola/amphtml,media-net/amphtml,yandex-pcode/amphtml,zhouyx/amphtml,danielrozenberg/amphtml,rsimha-amp/amphtml,taboola/amphtml,ampproject/amphtml,adup-tech/amphtml,adup-tech/amphtml,ampproject/amphtml,rsimha-amp/amphtml,mhc-gh/amphtml,lannka/amphtml,honeybadgerdontcare/amphtml,taboola/amphtml,jmadler/amphtml,zhouyx/amphtml,nexxtv/amphtml,tlong2/amphtml,voyagegroup/amphtml,taboola/amphtml,media-net/amphtml,lannka/amphtml,sharethrough/amphtml,voyagegroup/amphtml,honeybadgerdontcare/amphtml,sharethrough/amphtml,tlong2/amphtml,voyagegroup/amphtml,jmadler/amphtml,src-code/amphtml,jpettitt/amphtml,jridgewell/amphtml,ampproject/amphtml,erwinmombay/amphtml,jmadler/amphtml,honeybadgerdontcare/amphtml,danielrozenberg/amphtml,jpettitt/amphtml,ampproject/amphtml,sharethrough/amphtml,ampproject/amphtml,danielrozenberg/amphtml,dotandads/amphtml,Gregable/amphtml,danielrozenberg/amphtml,adup-tech/amphtml,dotandads/amphtml,lannka/amphtml,Gregable/amphtml,zhouyx/amphtml,media-net/amphtml,media-net/amphtml,ampproject/amphtml,cory-work/amphtml,Gregable/amphtml,jmadler/amphtml,voyagegroup/amphtml,prateekbh/amphtml,alanorozco/amphtml,jridgewell/amphtml,media-net/amphtml,alanorozco/amphtml,ampproject/amphtml,cory-work/amphtml,lannka/amphtml,jpettitt/amphtml,jridgewell/amphtml,honeybadgerdontcare/amphtml,zhouyx/amphtml,honeybadgerdontcare/amphtml,smartadserver/amphtml,yandex-pcode/amphtml,adup-tech/amphtml,tlong2/amphtml,cory-work/amphtml,dotandads/amphtml,mhc-gh/amphtml,rsimha-amp/amphtml,yandex-pcode/amphtml,tlong2/amphtml,cory-work/amphtml,media-net/amphtml,tlong2/amphtml,yandex-pcode/amphtml,tlong2/amphtml,jpettitt/amphtml,dotandads/amphtml,rsimha-amp/amphtml,cory-work/amphtml,danielrozenberg/amphtml,voyagegroup/amphtml,nexxtv/amphtml,mhc-gh/amphtml,alanorozco/amphtml,rsimha-amp/amphtml,mhc-gh/amphtml,smartadserver/amphtml,sharethrough/amphtml,mhc-gh/amphtml,prateekbh/amphtml,cory-work/amphtml,lannka/amphtml,prateekbh/amphtml,erwinmombay/amphtml,Gregable/amphtml,jridgewell/amphtml,alanorozco/amphtml,voyagegroup/amphtml,media-net/amphtml,prateekbh/amphtml,lannka/amphtml,erwinmombay/amphtml