[BUG]: onConflictDoUpdate where clause not

[knarfchan]

What version of drizzle-orm are you using?

0.25.2

What version of drizzle-kit are you using?

0.17.6

Describe the Bug

In PostgreSQL, with this call I get the following SQL

db.insert(entities)
  .values({ externalId: '1', hash: '2' })
  .onConflictDoUpdate({
    target: [entities.externalId],
    set: {
      hash: sql`excluded.hash`
    },
    where: sql`entities.hash != excluded.hash`
  })
  .toSQL();  

insert into "entities" ("external_id", "hash") values ($1, $2) on conflict ("external_id") where entities.hash != excluded.hash do update set "hash" = excluded.hash'

Expected behavior

I should get this SQL instead

{
insert into "entities" ("external_id", "hash") values ($1, $2) on conflict ("external_id") do update set "hash" = excluded.hash' where entities.hash != excluded.hash

The where clause should be after the set clause.

Environment & setup

No response