fix: fix zero_trust_dex_test tests (#6301)

Author: tamas-jozsa

internal/services/zero_trust_dex_test/schema.go

@@ -82,7 +82,6 @@ func ResourceSchema(ctx context.Context) schema.Schema {
 				Description: "DEX rules targeted by this test",
 				Computed:    true,
 				Optional:    true,
-				Computed:    true,
 				Default:     listdefault.StaticValue(customfield.NewObjectListMust(ctx, []ZeroTrustDEXTestTargetPoliciesModel{}).ListValue),
 				CustomType:  customfield.NewNestedObjectListType[ZeroTrustDEXTestTargetPoliciesModel](ctx),
 				NestedObject: schema.NestedAttributeObject{
@@ -104,9 +103,6 @@ func ResourceSchema(ctx context.Context) schema.Schema {
 					},
 				},
 			},
-			"targeted": schema.BoolAttribute{
-				Computed: true,
-			},
 		},
 	}
 }