Display Submit,Cancel button for Evacuate Instances in a nested list

Issue: ManageIQ#6480

app/views/layouts/angular/_paging_div_buttons.html.haml

@@ -1 +1 @@
-%div#angular_paging_div_buttons
+#angular_paging_div_buttons{:align => 'right'}

app/views/vm/show.html.haml

@@ -11,6 +11,7 @@
     = render :partial => "vm_common/live_migrate"
   - elsif @evacuate
     = render :partial => "vm_common/evacuate"
+    = render :partial => 'layouts/angular/paging_div_buttons'
   - elsif @associate_floating_ip
     = render :partial => "vm_common/associate_floating_ip"
   - elsif @disassociate_floating_ip

spec/views/vm/_show.html.haml_spec.rb

@@ -9,6 +9,7 @@
 
   let(:vm) { FactoryBot.create(:vm, :name => 'vm', :description => 'vm description') }
   let(:action) { 'show' }
+  let(:showtype) { nil }
 
   before do
     assign(:record, vm)
@@ -27,4 +28,17 @@
       expect(rendered).to render_template(:partial => 'vm_common/policies', :locals => {:controller => 'vm'})
     end
   end
+
+  context 'evacuating Instances displayed in a nested list' do
+    before do
+      allow(view).to receive(:render_gtl_outer)
+      assign(:evacuate, true)
+      assign(:evacuate_items, [])
+    end
+
+    it 'renders partial layouts/angular/paging_div_buttons' do
+      render
+      expect(rendered).to include("<div align='right' id='angular_paging_div_buttons'>")
+    end
+  end
 end