[ndr-410] renamed IAM resources to prevent name clash

Author: tim-knight-nhs

base_iam/iam_github_pre-prod.tf

@@ -556,7 +556,7 @@ resource "aws_iam_role_policy_attachment" "github_actions_policy_pre_prod" {
 resource "aws_iam_policy" "github_actions_policy_pre_prod" {
   count       = local.is_pre_production ? 1 : 0
   description = null
-  name        = "github-actions-policy"
+  name        = "${terraform.workspace}-github-actions-policy"
   name_prefix = null
   path        = "/"
   policy = jsonencode(
@@ -818,7 +818,7 @@ resource "aws_iam_role_policy_attachment" "github_extended_policy_1_pre_prod" {
 resource "aws_iam_policy" "github_extended_policy_1_pre_prod" {
   count       = local.is_pre_production ? 1 : 0
   description = "more required items for GitHub access"
-  name        = "github-extended-policy-1"
+  name        = "${terraform.workspace}-github-extended-policy-1"
   name_prefix = null
   path        = "/"
   policy = jsonencode(