Remove 30 minutes warning from GitLab Pages

We originally added it because Pages daemon reload took
up to 30 minutes to rescan configuration files on disk storage
for gitlab.com

We aren't using these configuration files for gitlab.com for more
than a year already, and use API, which works almost instantly.

On smaller instances there were no such problems, and we remove
support for these configuration files in 14.0 anyway, so
self-managed customers will also move to the API.

app/views/projects/pages/_access.html.haml

@@ -19,5 +19,3 @@
         - link_start = '<a href="%{url}" target="_blank" class="gl-alert-link" rel="noopener noreferrer">'.html_safe % { url: help_page }
         - link_end = '</a>'.html_safe
         = html_escape_once(s_('GitLabPages|Access Control is enabled for this Pages website; only authorized users will be able to access it. To make your website publicly available, navigate to your project\'s %{strong_start}Settings &gt; General &gt; Visibility%{strong_end} and select %{strong_start}Everyone%{strong_end} in pages section. Read the %{link_start}documentation%{link_end} for more information.')).html_safe % { link_start: link_start, link_end: link_end, strong_start: '<strong>'.html_safe, strong_end: '</strong>'.html_safe }
-    .card-footer.gl-alert-info
-      = s_('GitLabPages|It may take up to 30 minutes before the site is available after the first deployment.')

doc/user/project/pages/getting_started/pages_new_project_template.md

@@ -26,7 +26,6 @@ configured to generate a Pages site.
    and click **Run pipeline** to trigger GitLab CI/CD to build and deploy your
    site.
 
-The site can take approximately 30 minutes to deploy.
 When the pipeline is finished, go to **Settings > Pages** to find the link to
 your Pages website.
 

locale/gitlab.pot

@@ -15227,9 +15227,6 @@ msgstr ""
 msgid "GitLabPages|GitLab Pages are disabled for this project. You can enable them on your project's %{strong_start}Settings > General > Visibility%{strong_end} page."
 msgstr ""
 
-msgid "GitLabPages|It may take up to 30 minutes before the site is available after the first deployment."
-msgstr ""
-
 msgid "GitLabPages|Maximum size of pages (MB)"
 msgstr ""
 

spec/features/projects/pages/user_edits_settings_spec.rb

@@ -39,12 +39,6 @@ RSpec.describe 'Pages edits pages settings', :js do
         end
       end
 
-      it 'renders first deployment warning' do
-        visit project_pages_path(project)
-
-        expect(page).to have_content('It may take up to 30 minutes before the site is available after the first deployment.')
-      end
-
       shared_examples 'does not render access control warning' do
         it 'does not render access control warning' do
           visit project_pages_path(project)