SNOW-3265360: Wrap SQL text UnresolvedAttribute with parenthesis

[sfc-gh-mayliu]

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

   Fixes SNOW-3265360

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
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   • I am adding a new dependency
   • If this is a new feature/behavior, I'm adding the Local Testing parity changes.
   • I acknowledge that I have ensured my changes to be thread-safe. Follow the link for more information: Thread-safe Developer Guidelines
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3. Please describe how your code solves the related issue.

   Please write a short description of how your code change solves the related issue.

When chaining DataFrame.filter() calls with raw SQL text strings, the SQL simplifier combines the conditions without parenthesizing the raw SQL operands. This produces wrong query results.

Repro:
buggy_df = df.filter("col1 = 'X' or col2 = 'Y'").filter("col3 = 'Z'")
Originally produced
WHERE (col1 = 'X' OR col2 = 'Y' AND col3 = 'Z')

However, AND binds tighter than OR, which produces wrong result. The correct behavior should be
WHERE ((col1 = 'X' OR col2 = 'Y') AND (col3 = 'Z'))

[sfc-gh-helmeleegy]

LGTM. Thanks!