EOL Ansible 4 docs (#76669)

docs/docsite/sphinx_conf/ansible_conf.py

@@ -156,7 +156,7 @@ html_theme_options = {
 html_context = {
     'display_github': 'True',
     'show_sphinx': False,
-    'is_eol': False,
+    'is_eol': True,
     'github_user': 'ansible',
     'github_repo': 'ansible',
     'github_version': 'devel/docs/docsite/rst/',
@@ -164,7 +164,7 @@ html_context = {
     'github_root_dir': 'devel/lib/ansible',
     'github_cli_version': 'devel/lib/ansible/cli/',
     'current_version': version,
-    'latest_version': '4',
+    'latest_version': '5',
     # list specifically out of order to make latest work
     'available_versions': ('latest', '2.9', 'devel'),
 }