Readme instructions are not OK for AWS EKS deployment using Secret Manager

[admin-andikem]

The documentation does not provide accurate instructions for the case of a deployment using the AWS Secret Manager, instead of Vault.
The documentation should instruct to se the following variables in the main.tf file:
Delete "vault_user" parameter
Set "use_vault" to false
Set "use_asm" to true
Set "create_asm_role" to true

[ankitm123]

https://jenkins-x.io/v3/admin/platforms/eks/ -> This links to the section that talks abt asm.