#3463494 Get test dependencies compatible with Drupal 11 [1.x]

Issue #3463494 for 8.x-1.x branch

.gitlab-ci.yml

@@ -67,10 +67,17 @@ variables:
   - when: on_success
 
 .composer-base:
+  before_script:
+    # If testing against Drupal 11 then swap in a different composer file to load dev versions and
+    # merge-request branches of several third-party modules which which do not have a fully compatible release yet.
+    - if [[ $DRUPAL_CORE =~ ^11 ]]; then rm composer.json; mv composer_for_d11_testing.json composer.json; echo "Using composer_for_d11_testing.json"; fi;
   after_script:
+    - !reference [ .create-environment-variables ]
     # Show the last two commits. Current directory /builds/project/scheduler ($CI_PROJECT_DIR) is correct.
     - git show -2 --stat --oneline
     - *show-variables
+    # - cat composer.json
+    - COLUMNS=120 composer show | grep -E '\/(core |rules|commerce|entity|inline_entity_form|workbench|drush|devel_generate|address)'
 
 composer (max PHP version):
   # Using when: manual needs 'allow failure: true' otherwise the overall pipeline status shows 'blocked'