fix bug: avoid limit of 10 lines on before-script

npm-packages/license_checker.yml

@@ -3,11 +3,10 @@ include:
   - https://git.code.tecnalia.com/digicon-webxr-store/ci-files/-/raw/test/npm-packages/artifactory_connect.yml
 
 before_script:
-  # Set PACKAGE_DIR to "." if not already defined. 
-  # PACKAGE_DIR should point to where the package.json file is
+  # Set PACKAGE_DIR to "." if not already defined. # PACKAGE_DIR should point to where the package.json file is
   - PACKAGE_DIR=${PACKAGE_DIR:-"."}
   - echo "------------------------------------------------------------------"
-  - echo "PACKAGE_DIR: $PACKAGE_DIR"
+  - echo "$PACKAGE_DIR"
   - echo "------------------------------------------------------------------"
   # check if package.json exist on PACKAGE_DIR. If not, raise error
   - test -f $PACKAGE_DIR/package.json || (echo "package.json not found in $PACKAGE_DIR" && exit 1)