chore: Update deploy script

The version of now-pipeline we used to install has been merged and
released in 1.8.0. The branch was deleted, that is why the deployment
has been failing lately.

Author: relekang

scripts/deploy.sh

@@ -1,5 +1,5 @@
 echo "Installing now-pipeline"
-npm install -g MiniGod/now-pipeline#state-building
+npm install -g now-pipeline@latest
 
 echo "Prune old instances"
 now-pipeline-prune > /dev/null