Move the exception handling logic from K to kevm-pyk

[anvacaru]

Refactoring the logic that handles the exceptions in conformance tests and moving it from driver.md to the kevm-pyk test harness.

changes in driver.md:

• removing exception rules from driver.md, added previously in Updates to the driver.md GST handler #2682
• removing unused status production from driver.md

changes in kevm-pyk/src/tests/utils.py:

• updating the _test function to fetch the expectException and hasBigInt fields from the JSON fixture
• optimizing the _test function:
  • removing some redundant if-statements
  • computing the list of tests in a GST file ahead of the execution loop.
• adding new functions to fetch the cell value.
• updating the _assert_exit_code_zero function to check if the test should throw an exception when the interpreter returns a non-zero exit code.