Linter CLI: Missing space after rule name in `New rules available` hint

[marcoroth]

Missing whitespace after rule name in the New rules available output

 New rules available:
  Your .herb.yml version is 0.10.3. 11 new rules are disabled to ease upgrades:
  from Herb config: /home/runner/work/rubyevents/rubyevents/.herb.yml

  actionview-no-helper-shadowing(introduced in next release)
  actionview-no-redundant-local-assigns(introduced in next release)
  actionview-no-unnecessary-html-safe(introduced in next release)
  actionview-no-unused-strict-locals(introduced in next release)
  actionview-prefer-collection-render(introduced in next release)
  erb-no-shadowed-block-argument(introduced in next release)
  erb-no-unused-block-argument(introduced in next release)
  erb-prefer-do-end-blocks(introduced in next release)
  erb-prefer-each-over-map(introduced in next release)
  html-no-nested-forms(introduced in next release)
  turbo-permanent-no-misleading-value(introduced in next release)