Create a new contact when an industry user adds a new Operator

[Sepehr-Sobhani]

Describe the task

We need to create a Contact for the industry user when they create an Operator. Currently, we already create a Contact when a user’s access request is approved by another user, but we never considered creating a Contact for the industry user who creates an Operator for the first time.

Acceptance Criteria

• In create_operator_and_user_operator function add the functionality to create a Contact instance for the external user
• Add Pytest