[AutoTuner] fast smoke test

[luarss]

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Note - this PR is meant to run without autotuner tag to show that the small smoke tests can still run without

New Testing Feature: Fast Autotuner Smoke Test

• Test Script Addition:

  • Added test_fast_autotuner.sh to automate the setup and execution of the "Fast Autotuner Smoke Test" using a virtual environment.

• Integration into Test Helper:

  • Modified test_helper.sh to trigger the "Fast Autotuner Smoke Test" for the gcd design on the asap7 platform.

• Unit Test Implementation:

  • Added fast_smoke_test.py to define a unit test for the autotuner, including commands for tuning and sweeping configurations. This ensures the autotuner operates correctly with minimal samples.

• Configuration File:

  • Introduced fast-at-sweep.json, a configuration file for the autotuner, specifying a parameter sweep for CTS_CLUSTER_SIZE with a small range for quick testing.