Fixing default acquia-pipelines.yml for new project.yml location. (#683)

Author: grasmash

scripts/pipelines/acquia-pipelines.yml

@@ -33,7 +33,7 @@ events:
               # - sh -e /etc/init.d/xvfb start
               #  The local.hostname must be set to 127.0.0.1:8888 because we are using drush runserver to test the site.
               - drupal init
-              - drupal yaml:update:value project.yml project.local.hostname '127.0.0.1:8888'
+              - drupal yaml:update:value blt/project.yml project.local.hostname '127.0.0.1:8888'
               - blt -Dbehat.run-server=true -Dcreate_alias=false -Dbehat.launch-selenium=false -Dbehat.tags='~javascript&&experimental' ci:build:validate:test
 
         # Generate