Fix arrow that was overlapping button in Admin -> Users

Issue: https://gitlab.com/gitlab-org/gitlab/-/issues/334035
Changelog: fixed

app/views/admin/users/_users.html.haml

@@ -6,12 +6,13 @@
     .gl-alert-body
       = render 'shared/registration_features_discovery_message', feature_title: s_('RegistrationFeatures|send emails to users')
 
-.top-area.scrolling-tabs-container.inner-page-scroll-tabs
+.top-area
+  .scrolling-tabs-container.inner-page-scroll-tabs.gl-flex-grow-1.gl-min-w-0.gl-w-full
     .fade-left
       = sprite_icon('chevron-lg-left', size: 12)
     .fade-right
       = sprite_icon('chevron-lg-right', size: 12)
-  = gl_tabs_nav({ class: 'scrolling-tabs nav-links gl-display-flex gl-flex-grow-1' }) do
+    = gl_tabs_nav({ class: 'scrolling-tabs nav-links gl-display-flex gl-flex-grow-1 gl-w-full' }) do
       = gl_tab_link_to admin_users_path, { item_active: active_when(params[:filter].nil?), class: 'gl-border-0!' } do
         = s_('AdminUsers|Active')
         = gl_tab_counter_badge(limited_counter_with_delimiter(User.active_without_ghosts))

ee/app/views/admin/users/_admin_email_users.html.haml

 - return unless send_emails_from_admin_area_feature_available?
 
 = link_to admin_email_path, { class: 'gl-button btn btn-default btn-icon', data: { toggle: "tooltip", placement: "top", container: "body" }, title: s_("AdminUsers|Send email to users") } do
-  .gl-button-icon
   = sprite_icon('mail')

ee/app/views/admin/users/_admin_export_user_permissions.html.haml

 - return unless current_user&.can?(:export_user_permissions)
 
 = link_to admin_user_permission_exports_path(format: :csv), { class: 'gl-button btn btn-default btn-icon', data: { toggle: "tooltip", placement: "top", container: "body" }, title: s_("AdminUsers|Export permissions as CSV (max 100,000 users)") } do
-  .gl-button-icon
   = sprite_icon('upload')