fix(policy): remove duplicate WAF-on-AppGw built in Enforce-Guardrails-Network_20250326

eslzArm/eslz-portal.json

@@ -8751,7 +8751,7 @@
                             "label": "Network and Networking services",
                             "defaultValue": "Audit only",
                             "visible": "[equals(steps('connectivity').enableDdoS, 'Yes')]",
-                            "toolTip": "If 'Enforce' or 'Audit only' is selected you will have the option to select management groups to apply this initiative to. Check initiative https://www.azadvertizer.net/azpolicyinitiativesadvertizer/Enforce-Guardrails-Network_20250326.html.",
+                            "toolTip": "If 'Enforce' or 'Audit only' is selected you will have the option to select management groups to apply this initiative to. Check initiative https://www.azadvertizer.net/azpolicyinitiativesadvertizer/Enforce-Guardrails-Network_20260714.html.",
                             "constraints": {
                                 "allowedValues": [
                                     {

eslzArm/managementGroupTemplates/policyAssignments/ENFORCE-GuardrailsNetworkPolicyAssignment.json

@@ -31,7 +31,7 @@
     },
     "variables": {
         "policyDefinitions": {
-            "enforceGuardrailsNetwork": "[concat('/providers/Microsoft.Management/managementGroups/', parameters('topLevelManagementGroupPrefix'), '/providers/Microsoft.Authorization/policySetDefinitions/Enforce-Guardrails-Network_20250326')]"
+            "enforceGuardrailsNetwork": "[concat('/providers/Microsoft.Management/managementGroups/', parameters('topLevelManagementGroupPrefix'), '/providers/Microsoft.Authorization/policySetDefinitions/Enforce-Guardrails-Network_20260714')]"
         },
         "policyAssignmentNames": {
             "enforceGuardrailsNetwork": "[concat('Enforce-GR-Network', parameters('assignmentIndex'))]",

src/resources/Microsoft.Authorization/policySetDefinitions/Enforce-Guardrails-Network_20250326.json

@@ -5,13 +5,15 @@
     "scope": null,
     "properties": {
         "policyType": "Custom",
-        "displayName": "Enforce recommended guardrails for Network and Networking services",
-        "description": "This policy initiative is a group of policies that ensures Network and Networking services are compliant per regulated Landing Zones.",
+        "displayName": "[Deprecated]: Enforce recommended guardrails for Network and Networking services",
+        "description": "This policy initiative is a group of policies that ensures Network and Networking services are compliant per regulated Landing Zones. Superseded by https://www.azadvertizer.net/azpolicyinitiativesadvertizer/Enforce-Guardrails-Network_20260714.html",
         "metadata": {
-            "version": "2.0.0",
+            "version": "2.0.0-deprecated",
             "category": "Network",
             "source": "https://github.com/Azure/Enterprise-Scale/",
             "replacesPolicy": "Enforce-Guardrails-Network",
+            "deprecated": true,
+            "supersededBy": "Enforce-Guardrails-Network_20260714",
             "alzCloudEnvironments": [
                 "AzureCloud",
                 "AzureChinaCloud",