Description of problem:

Error when creating global registration via API "{"registration_command":"set -o pipefail \u0026\u0026 curl --silent --show-error   'https://sat02.king.lab/...."

Above, we can see the "\u0026\u0026", which should be "&&"

How reproducible:

100%

Is this issue a regression from an earlier version:

Not sure

Steps to Reproduce:

1. In your Satellite, create an ak

[root@sat02 ~]# hammer --csv activation-key list --organization-id 1
Id,Name,Host Limit,Content View Environments,Multi Content View Environment
4,ak_rhel,4 of Unlimited,Library,false

2. Proceed with the API call, passing the ak in question

curl -u admin:password_here -k -X POST -H 'Content-type: application/json' -d '{ "registration_command": { "activation_keys": ["ak_rhel"] }}' https://$(hostname)/api/registration_commands 

3. Check the output

{"registration_command":"set -o pipefail \u0026\u0026 curl --silent --show-error   'https://sat02.king.lab/register?activation_keys=ak_rhel' --header 'Authorization: Bearer eyJhbGciO...' | bash"} 

Actual behavior:
We can see "set -o pipefail \u0026\u0026 curl --silent --show-error ..."

Expected behavior:
We should see "set -o pipefail && curl --silent --show-error ..."

Business Impact / Additional info: