feat: add Query Builder likeAny helpers

[memleakd]

Description

This PR proposes adding likeAny() and orLikeAny() to Query Builder.

The goal is to make a very common search pattern easier to write: search one value across a few columns, while keeping those LIKE conditions grouped safely.

$builder->where('active', 1)->likeAny(['title', 'body', 'summary'], $search);

Instead of writing the group manually, this produces the expected shape:

WHERE active = 1
AND (
    title LIKE '%term%'
    OR body LIKE '%term%'
    OR summary LIKE '%term%'
)

This keeps the existing like() behavior unchanged. Passing an associative array to like() still creates multiple LIKE clauses joined with AND; likeAny() is only for the "same value across any of these fields" case.

Internally this reuses the existing LIKE handling, so binds, escaping, wildcard placement, RawSql, and case-insensitive search behave the same way as like().

Tests cover grouped SQL generation, binds, invalid field lists, RawSql, case-insensitive search, and live database behavior.

Checklist:

• Securely signed commits
• Component(s) with PHPDoc blocks, only if necessary or adds value (without duplication)
• Unit testing, with >80% coverage
• User guide updated
• Conforms to style guide