Export `TERM` in `node-template-release.sh` (#1711)

substrate/scripts/node-template-release.sh

@@ -2,6 +2,7 @@
 
 set -e
 
+export TERM=xterm
 PROJECT_ROOT=`git rev-parse --show-toplevel`
 
 if [ "$#" -ne 1 ]; then
@@ -12,5 +13,4 @@ fi
 PATH_TO_ARCHIVE=$(pwd)/$1
 cd $PROJECT_ROOT/scripts/node-template-release
 
-echo $PATH_TO_ARCHIVE
 cargo run $PROJECT_ROOT/node-template $PATH_TO_ARCHIVE