[Dockerfile] Add missing name & version LABEL
[Dockerfile] Add missing name & version LABEL

creationix/nvm,PeterDaveHello/nvm,PeterDaveHello/nvm,evocateur/nvm,PeterDaveHelloKitchen/nvm,PeterDaveHelloKitchen/nvm,ljharb/nvm,ljharb/nvm,creationix/nvm,edwmurph/nvm,edwmurph/nvm,evocateur/nvm