task: #3611413 Update lock files for varbase-patches 11.0.26

Issue: #3611413

Update the lock files for vardot/varbase-patches 11.0.26 (was 11.0.25). Fixes the install on Drupal core 11.4.4 — CKEditor Media Resize lacked ~11.4 support in core_version_requirement, breaking installs with MissingDependencyException; 11.0.26 adds the #3607786 patch (^10.5 || ~11.2.0 || ~11.3.0 || ~11.4.0).

Change:

• composer.lock — vardot/varbase-patches 11.0.25 -> 11.0.26 (only lock operation).
• patches.lock.json — regenerated WITH the ckeditor_media_resize patch (71 patches, was 70); all patches reapplied and apply cleanly in DDEV; the installed module's info.yml now carries ~11.4.0.
• composer.json — add "constraint": "^11.4 || ^12" to extra.drupal-lenient (mirrors the 10.1.x block). Without it, a full composer re-resolve (as the CI composer job runs) downgraded ckeditor_media_resize 1.1.0 -> 1.0.0 and the mr-30 patch failed to apply. Verified locally with the CI command (composer update --with-all-dependencies --no-interaction --prefer-dist): ckeditor_media_resize stays at 1.1.0 and all patches apply.
• composer validate passes; Drupal core stays 11.4.4, Varbase stays 11.0.0-beta2.

AI-Generated: Yes (Used Claude Code to run ddev composer update vardot/varbase-patches, regenerate patches.lock.json, add the drupal-lenient constraint, and open/update this MR via the GitLab API; reviewed by Rajab Natshah.)

Checkpoints

• File an issue about this project
• Addition/Change/Update/Fix to this project
• Testing to ensure no regression
• Automated unit/functional testing coverage
• Developer Documentation support on feature change/addition
• User Guide Documentation support on feature change/addition
• UX/UI designer responsibilities
• Accessibility and Readability
• Reviewed by a human
• Code review by maintainers
• Full testing and approval
• Credit contributors
• Review with the product owner
• Update Release Notes
• Release