Bump drupal/core-composer-scaffold from 10.2.3 to 10.2.6

Bumps [drupal/core-composer-scaffold](https://github.com/drupal/core-composer-scaffold) from 10.2.3 to 10.2.6.
- [Commits](drupal/core-composer-scaffold@10.2.3...10.2.6)

---
updated-dependencies:
- dependency-name: drupal/core-composer-scaffold
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>