Fix `Style/HashEachMethods` cop in HAML files (#28178)

app/views/admin/reports/index.html.haml

@@ -27,7 +27,7 @@
       %button.button= t('admin.accounts.search')
       = link_to t('admin.accounts.reset'), admin_reports_path, class: 'button negative'
 
-- @reports.group_by(&:target_account_id).each do |_target_account_id, reports|
+- @reports.group_by(&:target_account_id).each_value do |reports|
   - target_account = reports.first.target_account
   .report-card
     .report-card__profile

app/views/settings/applications/_fields.html.haml

@@ -14,5 +14,5 @@
     %label= t('activerecord.attributes.doorkeeper/application.scopes')
     %span.hint= t('simple_form.hints.defaults.scopes')
 
-  - Doorkeeper.configuration.scopes.group_by { |s| s.split(':').first }.each do |_key, value|
+  - Doorkeeper.configuration.scopes.group_by { |s| s.split(':').first }.each_value do |value|
     = f.input :scopes, label: false, hint: false, collection: value.sort, wrapper: :with_block_label, include_blank: false, label_method: ->(scope) { safe_join([content_tag(:samp, scope, class: class_for_scope(scope)), content_tag(:span, t("doorkeeper.scopes.#{scope}"), class: 'hint')]) }, selected: f.object.scopes.all, required: false, as: :check_boxes, collection_wrapper_tag: 'ul', item_wrapper_tag: 'li'