nelmio_security.csp_listener can have global scope
nelmio_security.csp_listener can have global scope

The listener does not depend on any other service or input that changes
with each request.

lyrixx/NelmioSecurityBundle,nelmio/NelmioSecurityBundle,stof/NelmioSecurityBundle,romainneutron/NelmioSecurityBundle,romainneutron/NelmioSecurityBundle