Teach the xss_linter about the require_page tag

cms/templates/login.html

@@ -56,7 +56,6 @@ from openedx.core.djangolib.js_utils import js_escaped_string
 
 <%block name="requirejs_page">
   <%static:require_page page_name="js/pages/login" class_name="LoginFactory">
-    ## xss-lint: disable=mako-invalid-js-filter, mako-invalid-html-filter
     "${reverse('homepage') | n, js_escaped_string}"
   </%static:require_page>
 </%block>

common/test/test-theme/cms/templates/login.html

@@ -54,7 +54,6 @@ from openedx.core.djangolib.js_utils import js_escaped_string
 
 <%block name="requirejs_page">
   <%static:require_page page_name="js/pages/login" class_name="LoginFactory">
-    ## xss-lint: disable=mako-invalid-js-filter, mako-invalid-html-filter
     "${reverse('homepage') | n, js_escaped_string}"
   </%static:require_page>
 </%block>

scripts/xss_linter.py

@@ -2380,6 +2380,8 @@ class MakoTemplateLinter(BaseLinter):
                 </script> |  # script tag end
                 <%static:require_module(_async)?.*?> |  # require js script tag start (optionally the _async version)
                 </%static:require_module(_async)?> | # require js script tag end (optionally the _async version)
+                <%static:require_page.*?> |  # require js script tag start
+                </%static:require_page> |  # require js script tag end
                 <%static:webpack.*?> |  # webpack script tag start
                 </%static:webpack> | # webpack script tag end
                 <%static:studiofrontend.*?> | # studiofrontend script tag start

themes/red-theme/cms/templates/login.html

@@ -53,7 +53,6 @@ from django.utils.translation import ugettext as _
 
 <%block name="requirejs_page">
   <%static:require_page page_name="js/pages/login" class_name="LoginFactory">
-    ## xss-lint: disable=mako-invalid-js-filter, mako-invalid-html-filter
     "${reverse('homepage') | n, js_escaped_string}"
   </%static:require_page>
 </%block>