Update embargo message with better language ECOM-7119

common/test/test-theme/lms/templates/static_templates/embargo.html

@@ -12,9 +12,9 @@ from openedx.core.djangolib.markup import HTML, Text
     <section class="outside-app">
     <p>
     ${Text(_("Our system indicates that you are trying to access this {platform_name} "
-        "course from a country or region currently subject to U.S. economic and trade "
-        "sanctions. Unfortunately, at this time {platform_name} must comply with "
-        "export controls, and we cannot allow you to access this course."
+        "course from a country or region currently subject to U.S. economic and trade sanctions." 
+        "Unfortunately, because {platform_name} is required to comply with export controls," 
+        "we cannot allow you to access this course at this time."
       )).format(
         platform_name=Text(settings.PLATFORM_NAME),
       )}

lms/templates/static_templates/embargo.html

@@ -11,9 +11,9 @@ from openedx.core.djangolib.markup import HTML, Text
     <section class="outside-app">
     <p>
     ${Text(_("Our system indicates that you are trying to access this {platform_name} "
-        "course from a country or region currently subject to U.S. economic and trade "
-        "sanctions. Unfortunately, at this time {platform_name} must comply with "
-        "export controls, and we cannot allow you to access this course."
+        "course from a country or region currently subject to U.S. economic and trade sanctions." 
+        "Unfortunately, because {platform_name} is required to comply with export controls," 
+        "we cannot allow you to access this course at this time."
       )).format(
         platform_name=Text(settings.PLATFORM_NAME),
       )}