[BUG] sslcertkey_update should not exist

[rafaelpirolla]

Bug Report

Why do we need an citrixadc_sslcertkey_update when we already have a citrixadc_sslcertkey?

More information

I'm having an issue on a resource applied on older version of the provider that is insisting on recreating a certificate because the cert and key is allegedly changed.

It states that both the cert and key string are forcing to replace the certificate. It changes from the name of the cert to the full path of the cert inside the Netscaler. Changing the state manually or importing the state don't solve the issue.

I think this is related to #1096

[kaiAsmOne]

I have "walked around" this issue by doing the following in cli:

update ssl certKey host.company.com -cert "/nsconfig/ssl/host_company_com.pem" -key "/nsconfig/ssl/host_company_com.key"

It is not a solution but it works 😄