fix: add missing property in dynamic_variables (#213)

Author: edersonbrilhante

modules/integrations/splunk_o11y_conf_shared/variables.tf

@@ -33,24 +33,26 @@ variable "dashboard_variables" {
     runner_k8s = object({
       tenant_names = list(string)
       dynamic_variables = list(object({
-        property         = string
-        alias            = string
-        description      = string
-        values           = list(string)
-        value_required   = bool
-        values_suggested = list(string)
+        property               = string
+        alias                  = string
+        description            = string
+        values                 = list(string)
+        value_required         = bool
+        values_suggested       = list(string)
+        restricted_suggestions = bool
         }
       ))
     })
     runner_ec2 = object({
       tenant_names = list(string)
       dynamic_variables = list(object({
-        property         = string
-        alias            = string
-        description      = string
-        values           = list(string)
-        value_required   = bool
-        values_suggested = list(string)
+        property               = string
+        alias                  = string
+        description            = string
+        values                 = list(string)
+        value_required         = bool
+        values_suggested       = list(string)
+        restricted_suggestions = bool
         }
       ))
     })