Revert "feat: Stop blocking python_lib.zip at the nginx level in edxapp (#199)" (#200)

This reverts commit 9e4baa3 due to a caching issue.

Author: timmc-edx

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/cms.j2

@@ -100,6 +100,7 @@ error_page {{ k }} {{ v }};
 
   rewrite ^(.*)/favicon.ico$ {{ NGINX_EDXAPP_FAVICON_PATH }} last;
 
+  {% include "python_lib.zip.j2" %}
   {% include "common-settings.j2" %}
 
   location @proxy_to_cms_app {

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/lms.j2

@@ -130,6 +130,7 @@ error_page {{ k }} {{ v }};
 
   rewrite ^(.*)/favicon.ico$ {{ NGINX_EDXAPP_FAVICON_PATH }} last;
 
+  {% include "python_lib.zip.j2" %}
   {% include "common-settings.j2" %}
 
   {% if NGINX_EDXAPP_EMBARGO_CIDRS -%}

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/python_lib.zip.j2

@@ -0,0 +1,9 @@
+
+  # Blackholes an archive of python library files that instructors
+  # may provide for sandboxed python problem types, the internal
+  # directive will result in nginx emitting an nginx 404. Users
+  # will not be redirected to the application 404 page.
+  location ~* python_lib.zip {
+    internal;
+  }
+