CCM-7908 case fixing tfvars

Author: aidenvaines-cgi

infrastructure/terraform/components/app/variables.tf

@@ -95,6 +95,7 @@ variable "enable_amplify_basic_auth" {
 
 # Github Environments only handles uppercase envvars
 variable "AMPLIFY_BASIC_AUTH_SECRET" {
+  # Github only does uppercase env vars
   type        = string
   description = "Secret key/password to use for Amplify Basic Auth - This is entended to be read from CI variables and not commited to any codebase"
   default     = "unset"