fix: Use new framework in TA tests (ADDON-78658)

Author: mgazda-splunk

.github/workflows/reusable-build-test-release.yml

@@ -1244,8 +1244,7 @@ jobs:
       - name: Run spl2 tests
         run: |
           echo "Running SPL2 Tests"
-          cp -R /spl2-processor-cli/* .
-          pytest -s --junitxml test-results/report.xml --log-file=spl2_tests.log --pyargs spl2_testing_framework.cli_based_spl2_tests
+          spl2_tests_run cli -o log_cli=true --log-cli-level=INFO --verbose --junitxml test-results/report.xml
       - name: Test Report
         id: test_report
         uses: dorny/test-reporter@v1.9.1