Further improve settings for extra tests from GitLab

tests/lakedrops.yml

@@ -5,6 +5,14 @@
   variables:
     GIT_STRATEGY: none
 
+Build Site:
+  script:
+    - echo "Placeholder"
+
+Build Theme:
+  script:
+    - echo "Placeholder"
+
 Test Code Style:
   <<: *test_lakedrops_default
   image: registry.lakedrops.com/docker/gitlab-drupal-ci:php-${PHP_MAJOR_VERSION}.${PHP_MINOR_VERSION}