Removed ash condition on Optional config parameters

Author: mjpytlak

modules/installation-configuration-parameters.adoc

@@ -459,7 +459,6 @@ Set the `networking.machineNetwork` to match the CIDR that the preferred NIC res
 
 |====
 
-ifndef::ash[]
 [id="installation-configuration-parameters-optional_{context}"]
 == Optional configuration parameters
 
@@ -629,7 +628,6 @@ For production {product-title} clusters on which you want to perform installatio
 a|For example, `sshKey: ssh-ed25519 AAAA..`.
 
 |====
-endif::ash[]
 
 ifdef::aws[]
 [id="installation-configuration-parameters-optional-aws_{context}"]