docs: fix refers to old old github org

Author: sgtoj

CONTRIBUTING.md

@@ -34,7 +34,7 @@ following tools:
 1. Clone this repository:
 
     ```bash
-    git clone https://github.com/sgtoj/terraform-docker-artifact-packager.git
+    git clone https://github.com/cruxstack/terraform-docker-artifact-packager.git
     code terraform-aws-cognito-custom-message-sender
     ```
 

README.md

@@ -22,8 +22,8 @@ located within its directory.
 
 ```hcl
 module "cognito_custom_sms_sender" {
-  source  = "sgtoj/cognito-custom-message-sender/aws"
-  version = "1.x.x"
+  source  = "cruxstack/cognito-custom-message-sender/aws"
+  version = "x.x.x"
 
   sms_sender_enabled                    = true
   sms_sender_policy_content             = "<OPA policy content>"