Composer (next major) no longer works after 11.x updated to Symfony 7

Issue information

From user: fjgarlin

Related to !170 (merged)

Contribution record

Fork management

Problem/Motivation

composer (next major) jobs (and related jobs) started failing after 11.x updated to Symfony 7 (https://git.drupalcode.org/project/drupal/-/commit/a65bbd5dcdf63aa929cb3baafa10fb9cf7d22b5a).

Investigate if we need to change things here https://git.drupalcode.org/project/gitlab_templates/-/blob/main/scripts/expand_composer_json.php?ref_type=heads#L101-109 or somewhere else or see if the fixes are needed somewhere else.

Steps to reproduce

- Now (fails): https://git.drupalcode.org/project/decoupled_pages/-/pipelines/134739
- 40 min ago (succeeded): https://git.drupalcode.org/project/decoupled_pages/-/pipelines/134678

Proposed resolution

Fix dependencies? Investigate what's needed.

Remaining tasks

MR
And will probably need to create a new tag and set it as default-ref.

Edited by drupalbot
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information