Check that a filter using the $csp filter option is working as expected.
Test that a filter using the $csp filter option works on a specific site.
||localhost:5001/en/filters/csp_specific^$csp=script-src http://localhost:5001/lib/utils.js
Test that a filter using the $csp filter option works on a specific site.
||localhost:5001/en/filters/csp_specific^$csp=frame-src 'none'