Fix haml-lint Rubocop `Style/WordArray` cop (#26058)

.haml-lint_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `haml-lint --auto-gen-config`
-# on 2023-07-18 09:57:52 -0400 using Haml-Lint version 0.48.0.
+# on 2023-07-18 11:12:23 -0400 using Haml-Lint version 0.48.0.
 # The point is for the user to remove these configuration records
 # one by one as the lints are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -15,7 +15,7 @@ linters:
   UnnecessaryStringOutput:
     enabled: false
 
-  # Offense count: 65
+  # Offense count: 64
   RuboCop:
     enabled: false
 

app/views/settings/preferences/appearance/show.html.haml

@@ -57,7 +57,7 @@
     %h4= t 'appearance.sensitive_content'
 
     .fields-group
-      = ff.input :'web.display_media', collection: ['default', 'show_all', 'hide_all'], label_method: ->(item) { t("simple_form.hints.defaults.setting_display_media_#{item}") }, hint: false, as: :radio_buttons, collection_wrapper_tag: 'ul', item_wrapper_tag: 'li', wrapper: :with_floating_label, label: I18n.t('simple_form.labels.defaults.setting_display_media')
+      = ff.input :'web.display_media', collection: %w(default show_all hide_all), label_method: ->(item) { t("simple_form.hints.defaults.setting_display_media_#{item}") }, hint: false, as: :radio_buttons, collection_wrapper_tag: 'ul', item_wrapper_tag: 'li', wrapper: :with_floating_label, label: I18n.t('simple_form.labels.defaults.setting_display_media')
 
     .fields-group
       = ff.input :'web.use_blurhash', wrapper: :with_label, label: I18n.t('simple_form.labels.defaults.setting_use_blurhash'), hint: I18n.t('simple_form.hints.defaults.setting_use_blurhash')