Another Travis Fix (#3211)

Make sure we use the testing env for passport:install so we write to the correct db.

.travis.yml

@@ -21,11 +21,11 @@ before_script:
  - chmod -R 777 storage
  - php artisan migrate --env=testing-ci --database=mysql --force
  - ./vendor/bin/codecept build
- - php artisan key:generate --env=testing-ci
- - php artisan db:seed --env=testing-ci --database=mysql --force
+ - php artisan --env=testing-ci key:generate 
+ - php artisan --env=testing-ci db:seed --database=mysql --force
  - php artisan --env=testing-ci snipeit:create-admin --first_name=Alison --last_name=Foobar [email protected] --username=snipe --password=password
  - php artisan --env=testing-ci snipeit:travisci-install
- - php artisan passport:install
+ - php artisan --env=testing-ci passport:install
  - php artisan serve --env=testing-ci --port=8000 --host=localhost &
  - sleep 5
  - pip install --user codecov