Remove deprecated "update-ca-trust force-enable" call

According to the docs, it is sufficient just to call "update-ca-trust
extract" which instructs update-ca-trust to scan the SOURCE CONFIGURATION
and produce updated versions of the consolidated configuration files stored
below the /etc/pki/ca-trust/extracted directory hierarchy.

https://www.unix.com/man-page/centos/8/update-ca-trust/

[noissue]

images/s6_assets/init/certs

@@ -35,7 +35,6 @@ if ! [ -e /etc/pki/tls/certs/pulp_webserver.crt ]; then
   cp /etc/pulp/certs/pulp_webserver.crt /etc/pki/tls/certs/pulp_webserver.crt
   cp /etc/pulp/certs/pulp_webserver.csr /etc/pki/tls/private/pulp_webserver.csr
   cp /etc/pulp/certs/pulp_webserver.key /etc/pki/tls/private/pulp_webserver.key
-  update-ca-trust force-enable
   update-ca-trust extract
   cat /etc/pulp/certs/pulp_webserver.crt >> /etc/pki/tls/cert.pem
   echo -e "${PREFIX} ${GREEN}finished adding webserver certificate to the certificate store${ENDCOLOR}"