Update nav icons to chevron-down

MR: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/43767

app/views/layouts/header/_default.html.haml

@@ -73,7 +73,7 @@
               %span.gl-sr-only
                 = s_('Nav|Help')
               = sprite_icon('question')
-              = sprite_icon('angle-down', css_class: 'caret-down')
+              = sprite_icon('chevron-down', css_class: 'caret-down')
             .dropdown-menu.dropdown-menu-right
               = render 'layouts/header/help_dropdown'
           - if header_link?(:user_dropdown)
@@ -81,7 +81,7 @@
               = link_to current_user, class: user_dropdown_class, data: { toggle: "dropdown" } do
                 = image_tag avatar_icon_for_user(current_user, 23), width: 23, height: 23, class: "header-user-avatar qa-user-avatar", alt: current_user.name
                 = render_if_exists 'layouts/header/user_notification_dot', project: project, namespace: group
-                = sprite_icon('angle-down', css_class: 'caret-down')
+                = sprite_icon('chevron-down', css_class: 'caret-down')
               .dropdown-menu.dropdown-menu-right
                 = render 'layouts/header/current_user_dropdown'
           - if has_impersonation_link

app/views/layouts/header/_new_dropdown.haml

 %li.header-new.dropdown{ data: { track_label: "new_dropdown", track_event: "click_dropdown", track_value: "" } }
   = link_to new_project_path, class: "header-new-dropdown-toggle has-tooltip qa-new-menu-toggle", id: "js-onboarding-new-project-link", title: _("New..."), ref: 'tooltip', aria: { label: _("New...") }, data: { toggle: 'dropdown', placement: 'bottom', container: 'body', display: 'static' } do
     = sprite_icon('plus-square')
-    = sprite_icon('angle-down', css_class: 'caret-down')
+    = sprite_icon('chevron-down', css_class: 'caret-down')
   .dropdown-menu.dropdown-menu-right
     %ul
       - if @group&.persisted?

app/views/layouts/nav/_dashboard.html.haml

@@ -5,7 +5,7 @@
     = nav_link(path: ['root#index', 'projects#trending', 'projects#starred', 'dashboard/projects#index'], html_options: { id: 'nav-projects-dropdown', class: "home dropdown header-projects qa-projects-dropdown", data: { track_label: "projects_dropdown", track_event: "click_dropdown", track_value: "" } }) do
       %button{ type: 'button', data: { toggle: "dropdown" } }
         = _('Projects')
-        = sprite_icon('angle-down', css_class: 'caret-down')
+        = sprite_icon('chevron-down', css_class: 'caret-down')
       .dropdown-menu.frequent-items-dropdown-menu
         = render "layouts/nav/projects_dropdown/show"
 
@@ -13,7 +13,7 @@
     = nav_link(controller: ['dashboard/groups', 'explore/groups'], html_options: { id: 'nav-groups-dropdown', class: "d-none d-md-block home dropdown header-groups qa-groups-dropdown", data: { track_label: "groups_dropdown", track_event: "click_dropdown", track_value: "" } }) do
       %button{ type: 'button', data: { toggle: "dropdown" } }
         = _('Groups')
-        = sprite_icon('angle-down', css_class: 'caret-down')
+        = sprite_icon('chevron-down', css_class: 'caret-down')
       .dropdown-menu.frequent-items-dropdown-menu
         = render "layouts/nav/groups_dropdown/show"
 
@@ -21,7 +21,7 @@
     %li.header-more.dropdown{ **tracking_attrs('main_navigation', 'click_more_link', 'navigation') }
       %a{ href: "#", data: { toggle: "dropdown", qa_selector: 'more_dropdown' } }
         = _('More')
-        = sprite_icon('angle-down', css_class: 'caret-down')
+        = sprite_icon('chevron-down', css_class: 'caret-down')
       .dropdown-menu
         %ul
           - if dashboard_nav_link?(:groups)

changelogs/unreleased/258668-update-icons-in-nav.yml

+---
+title: Update nav icons to chevron-down
+merge_request: 43767
+author:
+type: changed

ee/app/views/dashboard/_nav_link.html.haml

 - if any_dashboard_nav_link?([:environments, :operations, :security])
   %button#js-dashboards-menu.btn-link{ type: 'button', data: { toggle: 'dropdown' }, 'aria-label': _('Dashboards'), 'aria-haspopup': true, 'aria-expanded': false }
     = sprite_icon('dashboard', size: 18)
-    = sprite_icon('angle-down', css_class: 'caret-down')
+    = sprite_icon('chevron-down', css_class: 'caret-down')
   .dropdown-menu{ 'aria-labelledby': "js-dashboards-menu" }
     .dropdown-bold-header
       = _('Dashboards')