Externalize strings from `/app/views/peek`

app/views/peek/views/_gc.html.haml

 - local_assigns.fetch(:view)
 
 %span.bold
-  %span{ title: 'Invoke Time', data: { defer_to: "#{view.defer_key}-gc_time" } }...
+  %span{ title: _('Invoke Time'), data: { defer_to: "#{view.defer_key}-gc_time" } }...
   \/
-  %span{ title: 'Invoke Count', data: { defer_to: "#{view.defer_key}-invokes" } }...
+  %span{ title: _('Invoke Count'), data: { defer_to: "#{view.defer_key}-invokes" } }...
 gc

locale/gitlab.pot

@@ -3424,6 +3424,12 @@ msgstr ""
 msgid "Invite"
 msgstr ""
 
+msgid "Invoke Count"
+msgstr ""
+
+msgid "Invoke Time"
+msgstr ""
+
 msgid "Issue"
 msgstr ""