fix(scripts): ensure release script pulls changes from private/master

release.sh

@@ -303,7 +303,9 @@ if [ "$PRIVATE_BRANCH_EXISTS" = "" ]; then
 
   PRIVATE_REMOTE_BRANCH_EXISTS=`git branch -r | awk '{$1=$1};1' | grep "^$PRIVATE_REMOTE_BRANCH\$"` || true
   if [ "$PRIVATE_REMOTE_BRANCH_EXISTS" = "" ]; then
+    echo "Warning: $PRIVATE_BRANCH branch not found on local or remote, creating one from $PRIVATE_REMOTE/master."
     git checkout --no-track -b "$PRIVATE_BRANCH" "$PRIVATE_REMOTE/master" > /dev/null 2>&1
+    git pull "$PRIVATE_REMOTE" master > /dev/null 2>&1
   else
     git checkout --track -b "$PRIVATE_BRANCH" "$PRIVATE_REMOTE_BRANCH" > /dev/null 2>&1
   fi