Experiment with default variables

lakedrops.yml

@@ -29,8 +29,8 @@ variables:
   LAKEDROPS_DEBUG: 0
   LOCALDBFILE: none
   NAMESPACES_CHECK_UPDATE: drupal/* bitegra/* lakedrops/*
-  PHP_MAJOR_VERSION: "${PHP_MAJOR_VERSION:-8}"
-  PHP_MINOR_VERSION: "${PHP_MINOR_VERSION:-1}"
+  PHP_MAJOR_VERSION: 8
+  PHP_MINOR_VERSION: 1
   PROJECT_BRANCH: $CI_COMMIT_REF_NAME
   SITE_NAME: drupal_${PROJECT_NAME}_$CI_COMMIT_REF_SLUG
   THEME_BASE_PATH: web/core/themes/olivero