[SNOW-1551115] Fix test failure for test_execution_queries_and_queries when sql_simplifier is disabled

[sfc-gh-yzou]

1. Which Jira issue is this PR addressing? Make sure that there is an accompanying issue to your PR.

SNOW-1551115

2. Fill out the following pre-review checklist:

   • I am adding a new automated test(s) to verify correctness of my new code
     • If this test skips Local Testing mode, I'm requesting review from @snowflakedb/local-testing
   • I am adding new logging messages
   • I am adding a new telemetry message
   • I am adding new credentials
   • I am adding a new dependency
   • If this is a new feature/behavior, I'm adding the Local Testing parity changes.

3. Please describe how your code solves the related issue.

test_execution_queries_and_queries is failing when sql simplifier is disabled because the cte optimization actually didn't kick in. update test to verify the result based on the sql simplifier configuration

[sfc-gh-yzou]

@sfc-gh-jdu comment with todo added