.tool-versions.jinja and .gitlab-ci-asdf-versions.yml.jinja placed the
ruby entry after tflint, but the auto-fix
scripts/update-asdf-version-variables.sh sorts entries alphabetically.
For a generated Ruby project, the first pre-commit run rewrites
.gitlab-ci-asdf-versions.yml and exits non-zero. Move the conditional
ruby block to its correct alphabetical position (between python and
shellcheck) so generated Ruby projects pass pre-commit cleanly.

No effect on non-Ruby projects (the conditional was already gated).
Exposed while preparing the test scenario for issue #4535.

chore(deps): update dependency gitlab-org/caproni to v2.57.0

See merge request !763

fix: alphabetise ruby in asdf-version templates

See merge request !755