package-lock.json causing conflicts when deploying on laravel forge

I am getting the following alarm when try to deploy my recent changes.

* branch            master     -> FETCH_HEAD
   91a3da8..c01f5d1  master     -> origin/master
error: Your local changes to the following files would be overwritten by merge:
    package-lock.json
Please commit your changes or stash them before you merge.
Aborting
Updating 716952a..c01f5d1

This is my current build script

git pull origin master
npm install
composer install --no-interaction --prefer-dist --optimize-autoloader
echo "" | sudo -S service php7.3-fpm reload

if [ -f artisan ]
then
    php artisan migrate --force
fi

I have tried multiple ways of getting around this issue but nothing has worked. Any help would be greatly appreciated!