fix: include new limitation to README (#215)

Author: shemau

README.md

@@ -53,7 +53,8 @@ Known limitations are:
 - Apply twice keeps on showing changes for `ibm_code_engine_app` and `ibm_code_engine_job` terraform resource https://github.com/IBM-Cloud/terraform-provider-ibm/issues/4719
 - CLI/API service binding implementation/interface is different from terraform implementation. For example, CLI or UI code engine has a support to create access secret, service credential and all bindings automatically, while `code_engine_binding_instance` terraform resource requires that access secret exists before the binding is created. The second discrepancy between implementations is that terraform `code_engine_binding_instance` terraform resource requires `prefix` while using CLI or UI `prefix` is an optional parameter. https://github.com/IBM-Cloud/terraform-provider-ibm/issues/5229
 - Visibility for application can not be set. While CLI uses `--visibility=private` flag to set the visibility, terraform provider doesn't support it. https://github.com/IBM-Cloud/terraform-provider-ibm/issues/5228
-- Apply twice throwns an error for `ibm_code_engine_secret` terraform resource https://github.com/IBM-Cloud/terraform-provider-ibm/issues/5232
+- Apply twice throws an error for `ibm_code_engine_secret` terraform resource https://github.com/IBM-Cloud/terraform-provider-ibm/issues/5232
+- Apply twice throws an error for `ibm_code_engine_app` terraform resource https://github.com/IBM-Cloud/terraform-provider-ibm/issues/6330
 
 ### Usage
 

tests/go.mod

@@ -5,6 +5,7 @@ go 1.22.0
 toolchain go1.23.3
 
 require (
+	github.com/gruntwork-io/terratest v0.47.2
 	github.com/stretchr/testify v1.9.0
 	github.com/terraform-ibm-modules/ibmcloud-terratest-wrapper v1.41.4
 )
@@ -63,7 +64,6 @@ require (
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.2.4 // indirect
 	github.com/googleapis/gax-go/v2 v2.11.0 // indirect
-	github.com/gruntwork-io/terratest v0.47.2 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
 	github.com/hashicorp/go-getter v1.7.6 // indirect