Fixes subquery rewrite when it is part of IN clause

[GuptaManan100]

Description

Currently our rewriter, incorrectly rewrites a subquery which is part of an IN clause
For example, consider the following query -

SELECT id FROM user WHERE id IN (SELECT 1 FROM DUAL)

This query is rewritten to -

SELECT id FROM user WHERE id IN 1

but this is syntactically wrong. Instead we must rewrite it to -

SELECT id FROM user WHERE id IN (1)

This PR fixes this problem

Related Issue(s)

• Syntax error parsing WHERE id IN (SELECT 1 FROM dual) #8522

Checklist

• Should this PR be backported?
• Tests were added or are not required
• Documentation was added or is not required