Fix crash in resource_kubernetes_pod_security_policy host_ports attribute (#932)

Author: Filirom1

kubernetes/resource_kubernetes_pod_security_policy_test.go

@@ -278,6 +278,11 @@ resource "kubernetes_pod_security_policy" "test" {
 		max = 65535
 	  }
     }
+
+    host_ports {
+      min = 0
+      max = 65535
+    }
     
     read_only_root_filesystem = true
   }

kubernetes/structure_pod_security_policy_spec.go

@@ -149,8 +149,8 @@ func flattenHostPortRangeSlice(in []v1beta1.HostPortRange) []interface{} {
 
 	for k, v := range in {
 		result[k] = map[string]interface{}{
-			"min": v.Min,
-			"max": v.Max,
+			"min": int(v.Min),
+			"max": int(v.Max),
 		}
 	}
 
@@ -383,8 +383,8 @@ func expandHostPortRangeSlice(in []interface{}) []v1beta1.HostPortRange {
 	for k, v := range in {
 		if m, ok := v.(map[string]interface{}); ok {
 			result[k] = v1beta1.HostPortRange{
-				Min: m["min"].(int32),
-				Max: m["max"].(int32),
+				Min: int32(m["min"].(int)),
+				Max: int32(m["max"].(int)),
 			}
 		}
 	}