Task: Add a warning message when Ersilia found running in a Python env less than 3.8 #1501

[Damisicode]

Thank you for taking your time to contribute to Ersilia, just a few checks before we proceed

• Have you followed the guidelines in our Contribution Guide
• Have you written new tests for your core changes, as applicable?
• Have you successfully ran tests with your changes locally?

Description

Added a check to the create create_cli module to check if the user's version is less than 3.8 and returns an error message in red.

Changes to be made

Status

• Added the check to the create_cli.py
• updated the messages.py for the VersionNotSupported class which returns the error message and exits the program

To do

Please help explain the best way to test or write test for it if required

Is this pull request related to any open issue? If yes, replace issueID below with the issue ID

Related to #1501