Migrate TestTypecheck to tezt

Rewrite the test case TestTypecheck in test_contract.py of pytest to the tezt.

Related to #3942 (closed)

Note: in the previous work of @jaiyalas , he chose the contracts inside tezt/contracts, but in the regression output of python tests, the contracts coming from the "tests_pythons/contracts_x/x".

I changed the contracts target from tezt/contracts to tests_pythons/contracts_x for this test.

Reviews only the first 3 commits, other commits are regression outputs.

Hours:

• Coding: 3 hours (@lykimquyen did not count the time that @jaiyalas worked)
• Run regression tests: x
• Reviews:

Manually testing the MR

Checklist

• Document the interface of any function added or modified (see the coding guidelines)
• Document any change to the user interface, including configuration parameters (see node configuration)
• Provide automatic testing (see the testing guide).
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